@inbook{Albada1995c, author = {G. D. van Albada and A. Visser and J. M. Lagerberg and L. O. Hertzberger}, booktitle = {{{28th International Symposium on Automative Technology and Automation ISATA},18th-22nd September 1995, Stuttgart, Germany: Proceedings for the dedicated conference on mechatronics - efficient computer support for engineering, manufacturing, testing and reliability}, isbn = {094771975X, 9780947719753}}, pages = {441-448}}, title = {A Portable Measuring System for Robot Calibration}, year = {1995} }