from CaltechAUTHORS

• Wehrle, A.; Unwin, S. C.; et el. (2003) Tracking the moving optical photocenters of active galaxies: binary black holes, accretion disks and relativistic jets; ISBN 9780819446312; 152-160; 10.1117/12.460869
• Meier, David L.; Cloud, Kathleen L.; et el. (1990) A General Framework for Complex Time-Driven Simulations on Hypercubes; ISBN 0-8186-2113-3; 117-121; 10.1109/DMCC.1990.555372