@article{Zwart2010a, author = {S. Portegies Zwart and T. Ishiyama and D. Groen and K. Nitadori and J. Makino and C. de Laat and S. McMillan and K. Hiraki and S. Harfst and P. Grosso}, doi = {10.1109/MC.2009.419}, issn = {0018-9162}, journal = {Computer}, number = {8}, pages = {63-70}, title = {Simulating the universe on an intercontinental grid}, volume = {43}, year = {2010} }