-
Proceedings
K. Zajac, A. Tirado-Ramos, Z. Zhao, P. M. A. Sloot, and M. Bubak.
Grid Services for HLA-based Distributed Simulation Frameworks.
In:
Grid computing.
ISBN
9783540210481.
pp. 147-154.
-
Article
S. F. Portegies Zwart, H. Baumgardt, P. Hut, J. Makino, and S. L. W. McMillan.
Formation of massive black holes through runaway collisions in dense young star clusters.
Nature
428, pp. 724-726.
-
Article
K. Zajac, M. T. Bubak, M. Malawski, and P. M. A. Sloot.
Execution and Migration Management of HLA-Based Interactive Simulations on the Grid.
Lecture Notes in Computer Science
3019, pp. 872-879.
-
Article
C. P. Salzberg, A. T. Antony, and H. Sayama.
Evolutionary dynamics of cellular automata-based self-replicators in hostile environments.
BioSystems
78(1--3), pp. 119-134.
-
MSc Thesis
D. F. A. Vismans.
Enabling Intelligent Interaction in Virtual Environments -- A Generic Architecture.
Supervised by
J. A. Kaandorp.
-
Article
W. F. C. van Wageningen, B. D. Kandhai, R. F. Mudde, and H. E. A. van den Akker.
Dynamic flow in a Kenics static mixer: An assessment of various CFD methods.
AIChE Journal
50, pp. 1684-1696.
-
MSc Thesis
M. J. Patrick.
Data Comunnication Infrastructure for Distributed Real-Time Simulation.
Supervised by
A. Tirado-Ramos and P. M. A. Sloot.
-
Article
D. Hlushkou, B. D. Kandhai, A. Seidel-Morgenstern, and U. Tallarek.
Coupled lattice-Boltzmann method and finite-difference simulations of electroosmosis in microfluidic channels.
International Journal for Numerical Methods in Fluids
pp. 507-532.
-
Article
D. Merritt, S. Piatek, S. F. Portegies Zwart, and M. Hemsendorf.
Core Formation by a Population of Massive Remnants.
Astrophysical Journal
608, pp. L25-L28.
-
Article
H. S. M. Cramer, V. Evers, E. V. Zudilova-Seinstra, and P. M. A. Sloot.
Context analysis to support development of virtual reality applications.
Virtual Reality
7(3-4), pp. 177-186.
-
Article
B. Chopard and A. Hoekstra.
Computational science of lattice Boltzmann modelling.
Future Generation Computer Systems
20(6), pp. 907-908.
-
Article
B. Chopard and A. Hoekstra.
Computational Science of Lattice Boltzmann Modelling.
Future Generation Computer Systems
20(6), pp. EX1-EX2, 907-1096.
-
Proceedings
M. T. Bubak, G. D. van Albada, P. M. A. Sloot, and J. Dongarra.
Computational Science - ICCS 2004: 4th International Conference, Kraków, Poland, June 6-9, 2004, Proceedings, Part IV.
ISBN
978-3-540-22129-6.
Lecture Notes in Computer Science
3039.
-
Proceedings
M. T. Bubak, G. D. van Albada, P. M. A. Sloot, and J. Dongarra.
Computational Science - ICCS 2004: 4th International Conference, Kraków, Poland, June 6-9, 2004, Proceedings, Part III.
ISBN
978-3-540-22116-6.
Lecture Notes in Computer Science
3038.
-
Proceedings
M. T. Bubak, G. D. van Albada, P. M. A. Sloot, and J. Dongarra.
Computational Science - ICCS 2004: 4th International Conference, Kraków, Poland, June 6-9, 2004, Proceedings, Part II.
ISBN
978-3-540-22115-9.
Lecture Notes in Computer Science
3037.
-
Proceedings
M. T. Bubak, G. D. van Albada, P. M. A. Sloot, and J. Dongarra.
Computational Science - ICCS 2004: 4th International Conference, Kraków, Poland, June 6-9, 2004, Proceedings, Part I.
ISBN
978-3-540-22114-2.
Lecture Notes in Computer Science
3036.
-
MSc Thesis
A. de Ridder.
Collaboration in the Virtual Laboratory for e-Science.
Supervised by A. S. Z. Belloum.
-
Article
K. K. Baldridge, W. Sudholt, J. P. Greenberg, C. Amoreira, Y. Potier, I. Altintas, A. Birnbaum, D. Abramson, C. Enticott, and S. Garic.
Cluster and Grid Infrastructure for Computational Chemistry and Biochemistry.
Parallel Computing for Bioinformatics
20.
-
Proceedings
P. M. A. Sloot, B. Chopard, and A. G. Hoekstra.
Cellular Automata: 6th International Conference on Cellular Automata for Research and Industry, ACRI 2004, Amsterdam, The Netherlands, October 25-28, 2004.
ISBN
978-3-540-23596-5.
Lecture Notes in Computer Science
3305.
-
Book
-
Proceedings
L. A. Naumov.
CTP (Commands Transfer Protocol) - Networking Protocol for High-Performance Computations.
In: Proceedings of XI All-Russian Guidance Conference "Telematics'2004".
1, pp. 188-189.
-
Proceedings
L. A. Naumov.
CAMEL - Cellular Automata Modeling Environment & Library.
In: Cellular Automata: 6th International Conference on Cellular Automata for Research and Industry, ACRI 2004, Amsterdam, The Netherlands, October 25-28, 2004.
3305, pp. 735-744.
-
Proceedings
L. A. Naumov.
CAMEL - Cellular Automata Modeling Environment & Library.
In: Proceedings of XI All-Russian Guidance Conference "Telematics'2004".
1, pp. 184-186.
-
Proceedings
L. A. Naumov and A. A. Shalyto.
Automata Implementation in Object-Oriented Programs.
In: Proceedings of XI All-Russian Guidance Conference "Telematics'2004".
1, pp. 332-334.
-
Proceedings
Peter M. A. Sloot, Alfredo Tirado-Ramos, Alfons G. Hoekstra, and Marian Bubak.
An interactive grid for non-invasive vascular reconstruction.
In:
2004 IEEE International Symposium on Cluster Computing and the Grid, CCGrid 2004.
ISBN
078038430X, 9780780384309.
pp. 309-319.
-
Proceedings
P. M. A. Sloot, A. Tirado-Ramos, A. G. Hoekstra, and M. Bubak.
An interactive grid environment for non-invasive vascular reconstruction.
In:
CCGrid 2004 .
ISBN
078038430X, 9780780384309.
pp. 309-319.
-
Article
A. Tirado Ramos, P. M. A. Sloot, A. G. Hoekstra, and M. T. Bubak.
An integrative approach to high-performance biomedical problem solving environments on the Grid.
Parallel Computing
30(9-10), pp. 1037-1055.
-
PhD Thesis
Z. Zhao.
An agent based architecture for constructing Interactive Simulation Systems.
Supervised by
P. M. A. Sloot and G. D. van Albada.
-
Article
D. Chakrabarty and S. F. Portegies Zwart.
An Inverse-Problem Approach to Cluster Dynamics.
Astronomical Journal
128, pp. 1046-1057.
-
Article
A. M. M. Artoli, L. Abrahamyan, and A. G. Hoekstra.
Accuracy versus Performance in Lattice Boltzmann BGK Simulations of Systolic Flows.
Lecture Notes in Computer Science
3039, pp. 548-555.
-
Proceedings
L. R. Yungelson, G. Nelemans, and S. F. Portegies Zwart.
AM CVn systems as optical, X-ray and GWR sources.
In: Revista Mexicana de Astronomia y Astrofisica Conference Series.
pp. 117-119.
-
Proceedings
I. Altintas, E. Jaeger, K. Lin, B. Ludäscher, and A. Memon.
A Web Service Composition and Deployment Framework for Scientific Workflows.
In: Proceedings of the 2nd Intl. Conference on Web Services(ICWS).
pp. 814-816.
-
MSc Thesis
F. Wu.
A Probabilistic Multimedia Retrieval Model.
Supervised by
A. P. de Vries and J. A. Kaandorp.
-
Proceedings
V. V. Krzhizhanovskaya, Y. E. Gorbachev, and P. M. A. Sloot.
A Grid-Based Problem-Solving Environment for Simulation of Plasma Enhanced Chemical Vapor Deposition.
In:
Book of abstracts of the International conference "Distributed Computing and Grid Technologies in Science and Education".
ISBN
5953000529, 9785953000529.
pp. 89-90.
-
Proceedings
V. V. Krzhizhanovskaya, Y. E. Gorbachev, and P. M. A. Sloot.
A Grid-Based Problem-Solving Environment for Simulation of Plasma Enhanced Chemical Vapor Deposition.
In:
Proceedings of the International conference "Distributed Computing and Grid Technologies in Science and Education".
-
MSc Thesis
I. V. Korjoukov.
A Cognitive Model of Human Drawing.
Supervised by E. V. Zudilova.
-
Article
D. P. Gavidia, E. V. Zudilova-Seinstra, and P. M. A. Sloot.
A Client-Server Engine for Parallel Computation of High-Resolution Planes.
Lecture Notes in Computer Science
3038, pp. 970-977.
-
Proceedings
V. V. Krzhizhanovskaya, M. A. Zatevakhin, A. A. Ignatiev, Y. E. Gorbachev, W. J. Goedheer, and P. M. A. Sloot.
A 3D Virtual Reactor for Simulation of Silicon-Based Film Production.
In:
Proceedings of the 5th International Bi-Annual ASME/JSME Symposium on Computational Technologies forFluid/Thermal/Structural/Chemical Systems with Industrial Applications.
ISBN
0791846865, 9780791846865.
491-2, pp. 59-68.
-
Article
L. A. Naumov and A. A. Shalyto.
"Colorful" Cellular Automata.
World of PC
2004, pp. 64-71.
-
Proceedings
C. Salzberg, A. T. Anthony, and H. Sayama.
Visualizing evolutionary dynamics of self-replicators using graph-based geneology.
In: Proceedings of the Seventh European Conference on Artificial Life (ECAL 2003).
pp. 387-394.
-
Proceedings
E. V. Zudilova-Seinstra and P. M. A. Sloot.
Virtual Reality and Desktop as a Combined Interaction-Visualisation Medium for a Problem-Solving Environment.
In:
Computational Science - ICCS 2003, Proceedings Part III.
ISBN
3540401962, 9783540401964.
2659, pp. 1025-1034.
-
Proceedings
K. Zajac, M. T. Bubak, M. Malawski, and P. M. A. Sloot.
Towards a Grid Management System for HLA-Based Interactive Simulations.
In:
Proceedings Seventh IEEE International Symposium on Distributed Simulation and Real Time Applications.
pp. 4-11.
-
Proceedings
P. F. Spinnato, S. F. Portegies Zwart, M. Fellhauer, G. D. van Albada, and P. M. A. Sloot.
Tools and Techniques for N-body Simulations.
In:
Memorie della Societa Astronomica Italiana Supplement.
1, p. 54.
-
Proceedings
K. A. Iskra, G. D. van Albada, and P. M. A. Sloot.
Time Warp cancellation optimizations on high latency networks.
In:
Proceedings - 7th IEEE International Symposium on Distributed Simulation and Real-Time Applications, DS-RT 2003.
ISBN
9780769520360.
pp. 128-135.
-
Proceedings
K. A. Iskra, G. D. van Albada, and P. M. A. Sloot.
Time Warp Cancellation Optmisations on High Latency Networks.
In:
Proceedings Seventh IEEE International Symposium on Distributed Simulation and Real Time Applications (DS-RT 2003).
pp. 128-135.
-
Article
P. F. Spinnato, M. Fellhauer, and S. F. Portegies Zwart.
The efficiency of the spiral-in of a black hole to the Galactic Centre.
Monthly Notices of the Royal Astronomical Society
344(1), pp. 22-32.
-
Proceedings
G. W. Kouwenhoven.
The Primordial Binary Population in OB Associations.
In: IAU Symposium.
-
Article
S. F. Portegies Zwart, S. L. W. McMillan, and O. Gerhard.
The Origin of IRS 16: Dynamically Driven In-Spiral of a Dense Star Cluster to the Galactic Center?.
Astrophysical Journal
593(1), pp. 352-357.
-
Proceedings
G. De Marchi, F. Paresce, and S. F. Portegies Zwart.
The Mass Function of Galactic Clusters and its Evolution.
In: Dynamics and Evolution of Dense Stellar Systems.
11, p. 32.
-
Article
S. L. W. McMillan and S. F. Portegies Zwart.
The Fate of Star Clusters near the Galactic Center. I. Analytic Considerations.
Astrophysical Journal
596(1), pp. 314-322.
-
Article
L. A. Naumov and A. A. Shalyto.
The Art of Lift Programming. Object-Oriented Programming with Explicit States Separation.
Informational Control Systems
2003, pp. 38-49.
-
Chapter
L. A. Naumov.
Tasks Solving for the Correspondence School of Modern Programming. Lesson 9: Codes and Data Compression. Part 1..
In: Unknown.
pp. 1-36.
-
Proceedings
I. Kiryukhin, K. Saskov, A. V. Boukhanovsky, W. Keulen, C. A. B. Boucher, and P. M. A. Sloot.
Stochastic Modeling of Temporal Variabilitiy of HIV-1 Population.
In:
Computational Science-ICCS 2003.
ISBN
3540401946, 9783540401940.
2657, pp. 125-135.
-
Article
A. M. M. Artoli, A. G. Hoekstra, and P. M. A. Sloot.
Simulation of a Systolic Cycle in a Realistic Artery with the Lattice Boltzmann BGK Method.
International Journal of Modern Physics C
17(1 en 2), pp. 95-98.
-
Article
J. A. Kaandorp, E. A. Koopman, P. M. A. Sloot, R. P. M. Bak, M. J. A. Vermeij, and L. E. H. Lampmann.
Simulation and analysis of flow patterns around the scleractinian coral Madracis mirabilis (Duchassaing and Michelotti).
Philosophical Transactions of the Royal Society B - Biological Sciences
358(1437), pp. 1551-1557.
-
Proceedings
Michael Lees, Brian Logan, Ton Oguara, and Georgios Theodoropoulos.
Simulating Agent-Based Systems with HLA: The case of SIM_AGENT - Part II.
In:
Proceedings of the 2003 European Simulation Interoperability Workshop.
-
Proceedings
R. M. H. Merks, A. G. Hoekstra, J. A. Kaandorp, and P. M. A. Sloot.
Problem Solving Environment for Modelling Stony Coral Morphogenesis.
In:
Computational Science - ICCS 2003.
ISBN
3540401946, 9783540401940.
2657, pp. 639-648.
-
MSc Thesis
Jiajia Cui.
Pricing Interest Rate Guarantees embedded in Life Insurance Contracts by Monte Carlo Simulation.
Supervised by
B. D. Kandhai.
-
MSc Thesis
K. Sakkos.
Physical Properties of Dendritic Structures under a constant Electric Field.
-
MSc Thesis
N. Kulk.
On the Computational Complexity of Lattice Gas Automata.
Supervised by
A. G. Hoekstra.
-
Article
H. Baumgardt, P. Hut, J. Makino, S. L. W. McMillan, and S. F. Portegies Zwart.
On the Central Structure of M15.
Astrophysical Journal
582(1), pp. L21-L24.
-
Article
R. Merks, A. Hoekstra, J. Kaandorp, and P. Sloot.
Models of coral growth: spontaneous branching, compactification and the Laplacian growth assumption.
Journal of Theoretical Biology
224(2), pp. 153-166.
-
Proceedings
J. A. Kaandorp.
Modelling growth and form of stony corals and the influence of hydrodynamics on suspension feeding.
In:
Proceedings 9th International Coral Reef Symposium.
1, pp. 541-547.
-
MSc Thesis
T. Krul.
Modelling and Inferring Developmental Networks.
Supervised by
J. A. Kaandorp.
-
Proceedings
T. Krul, J. A. Kaandorp, and J. G. Blom.
Modelling Developmental Regulatory Networks.
In:
Computational Science- ICCS 2003, Proceedings Part I.
ISBN
3540401946, 9783540401940.
2660, pp. 688-697.
-
PhD Thesis
-
MSc Thesis
J. Cui.
Mathematical Modelling of Calcium homeostasis in Yeast Cells.
Supervised by
J. A. Kaandorp.
-
Article
A. Sills, S. Deiters, P. Eggleton, M. Freitag, M. Giersz, D. Heggie, J. Hurley, P. Hut, N. Ivanova, R. S. Klessen, P. Kroupa, J. C. jr. Lombardi, S. L. W. McMillan, S. F. Portegies Zwart, and H. Zinnecker.
MODEST-2: a summary.
New Astronomy
8(6), pp. 605-628.
-
Proceedings
A. V. Porubov, G. A. Maugin, V. V. Gursky, V. V. Krzhizhanovskaya, and D. V. Shevchenko.
Localized nonlinear strain waves in complex dispersive-dissipative solids.
In:
Proceedings of the XXXI International Conference "Advanced Problems in Mechanics", St. Petersburg, Russia, June 22-July 2, 2003.
pp. 270-279.
-
Proceedings
A. M. M. Artoli, B. D. Kandhai, H. C. J. Hoefsloot, A. G. Hoekstra, and P. M. A. Sloot.
Lattice Boltzmann, a robust and accurate solver for interactive computational hemodynamics.
In:
Computational Science - ICCS 2003.
ISBN
3540401946, 9783540401940.
2657, pp. 1034-1043.
-
Proceedings
A. G. Hoekstra, J. van 't Hoff, A. M. M. Artoli, and P. M. A. Sloot.
Lattice BGK Simulations of Unsteady Flow in a 2D Elastic Tube.
In:
Computational Science - ICCS 2003.
ISBN
3540401946, 9783540401940.
2657, pp. 997-1006.
-
Article
I. V. Surovtsev, M. A. Yurkin, A. N. Shvalov, V. M. Nekrasov, G. F. Sivolobova, A. A. Grajdantseva, V. P. Maltsev, and A. V. Chernyshev.
Kinetics of the initial stage of immunoagglutionation studied with the scanning flow cytometer.
Colloids and Surfaces B: Biointerfaces
32, pp. 245-255.
-
Proceedings
I. V. Surovtsev, M. A. Yurkin, A. N. Shvalov, and G. F. Sivolobova.
Kinetic study of the initial stages of agglutination process with scanning flow cytometer.
In: Manipulation and Analysis of Biomolecules, Cells and Tissues.
ISBN 9780819447623.
pp. 354-363.
-
Article
B. D. Kandhai, J. J. Derksen, and H. E. A. Van den Akker.
Interphase drag coefficients in gas-solid flows.
AIChE Journal
49, pp. 1060-1065.
-
MSc Thesis
D. P. Gavidia Simonetti.
Interactive Visualization of Biomedical Data.
Supervised by E. V. Zudilova.
-
PhD Thesis
-
Article
M. Rohde, B. D. Kandhai, J. J. Derksen, and H. E. A. Van den Akker.
Improved bounce-back methods for no-slip walls in lattice-Boltzmann schemes: Theory and simulations.
Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
67, p. 066703.
-
Proceedings
Z. Zhao, G. D. van Albada, A. Tirado-Ramos, K. Zajac, and P. M. A. Sloot.
ISS-Studio: a prototype for a user-friendly tool for designing interactive experiments in Problem Solving Environments.
In:
Computational science - ICCS 2003.
ISBN
3540401946, 9783540401940.
1, pp. 679-688.
-
PhD Thesis
P. F. Spinnato.
Hybrid Systems for N-body Simulations.
ISBN
9057761092, 9789057761096.
Supervised by
P. M. A. Sloot and G. D. van Albada.
-
Proceedings
P. M. A. Sloot, G. D. van Albada, and E. V. Zudilova-Seinstra.
Grid-based Interactive Visualisation of Medical Images.
In:
Proceedings of the First European HealthGrid Conference.
pp. 57-66.
-
Article
C. Salzberg, A. Antony, and H. Sayama.
Genetic diversification and complex genealogy of self-replicators discovered in simple cellular automata: A preliminary report.
Journal of Three-dimensional Images
17(4), pp. 103-109.
-
Proceedings
C. Salzberg, A. Antony, and H. Sayama.
Genetic diversification and adaptation of self-replicators discovered in simple cellular automata.
In: Proceedings of the Sixth International Conference on Humans and Computers (HC-2003).
pp. 194-199.
-
Proceedings
L. A. Naumov.
Generalized Coordinates for Cellular Automata Grids.
In: Computational Science - ICCS 2003, Melbourne, Australia and St. Petersburg, Russia, Proceedings Part II.
2658, pp. 869-878.
-
Proceedings
C. M. Boily, P. Pastsis, S. F. Portegies Zwart, R. Spurzem, and C. Theis.
Galactic and Stellar Dynamics, Proceedings of JENAM 2002, held in Porto, Portugal, 3-6 September, 2002.
EAS Publications Series
10.
-
Proceedings
C. M. Boily, P. Pastsis, S. F. Portegies Zwart, R. Spurzem, and C. Theis.
Galactic and Stellar Dynamics.
In: Galactic and Stellar Dynamics.
10.
-
Proceedings
A. Tirado Ramos, K. Zajac, Z. Zhao, P. M. A. Sloot, G. D. van Albada, and M. T. Bubak.
Experimental Grid Access for Dynamic Discovery and Data Transfer in Distributed Interactive Simulation Systems.
In:
Computational Science - ICCS 2003, Proceedings Part I.
ISBN
3540401946, 9783540401940.
2657, pp. 284-292.
-
Chapter
G. E. Brown, C. H. Lee, S. F. Portegies Zwart, and H. A. Bethe.
Evolution of Neutron Star, Carbon-Oxygen White Dwarf Binaries.
In: Formation and evolution of black holes in the Galaxy: selected papers with commentary editor.
pp. 345-354.
-
Proceedings
S. L. W. McMillan and S. F. Portegies Zwart.
Evolution of Dense Star Clusters Near the Galactic Center.
In: Dynamics and Evolution of Dense Stellar Systems.
11, p. 47.
-
MSc Thesis
C. P. Salzberg.
Emergent Evolutionary Dynamics of Self-Reproducing Cellular Automata.
Supervised by Hiroki Sayama.
-
MSc Thesis
C. Shen.
Effectiveness of Approximation Models for Multi-Disciplinary Design Optimization.
-
Article
D. Pooley, W. H. G. Lewin, S. F. Anderson, H. Baumgardt, A. V. Filippenko, B. M. Gaensler, L. Homer, P. Hut, V. M. Kaspi, J. Makino, B. Margon, S. L. W. McMillan, S. F. Portegies Zwart, M. van der Klis, and F. Verbunt.
Dynamical Formation of Close Binary Systems in Globular Clusters.
Astrophysical Journal
591(2), pp. L131-L134.
-
Book
L. A. Naumov.
Dynamic Programming.
-
Article
-
Proceedings
D. Kranzlmüller, M. Scarpa, and J. Volkert.
DeWiz - A Modular tool Architecture for Parallel Program Analysis.
In: Euro-Par 2003. Parallel Processing, 9th International Euro-Par Conference, Klagenfurt, Austria, August 26-29, 2003. Proceedings.
ISBN 978-3-540-40788-1.
Lecture Notes in Computer Science
2790, pp. 74-80.
-
Book
P. M. A. Sloot, D. Abrahamson, A. V. Bogdanov, J. J. Dongarra, A. Y. Zomaya, and Y. E. Gorbachev.
Computational Science-ICCS 2003, Melbourne, Australia and St. Petersburg, Russia, Proceedings Part II.
-
Book
P. M. A. Sloot, D. Abrahamson, A. V. Bogdanov, J. J. Dongarra, A. Y. Zomaya, and Y. E. Gorbachev.
Computational Science-ICCS 2003, Melbourne, Australia and St. Petersburg, Russia, Proceedings Part I.
-
Proceedings
P. M. A. Sloot, D. Abramson, A. V. Bogdanov, J. Dongarra, A. Y. Zomaya, and Y. E. Gorbachev.
Computational Science - ICCS 2003, Melbourne, Australia and St. Petersburg, Russia, Proceedings Part IV.
ISBN
978-3-540-40197-1.
Lecture Notes in Computer Science
2660.
-
Proceedings
P. M. A. Sloot, D. Abramson, A. V. Bogdanov, J. Dongarra, A. Y. Zomaya, and Y. E. Gorbachev.
Computational Science - ICCS 2003, Melbourne, Australia and St. Petersburg, Russia, Proceedings Part III.
ISBN
978-3-540-40196-4.
Lecture Notes in Computer Science
2659.
-
Proceedings
B. Ludäscher, I. Altintas, and A. Gupta.
Compiling Abstract Scientific Workflows into Web Service Workflows.
In: Proceedings of the 15th Intl. Conference on Scientific and Statistical Database Management(SSDBM).
-
Article
L. A. Naumov and A. A. Shalyto.
Cellular Automata. Realization and Experiments.
World of PC
8, pp. 71-77.