D. Thalmann, H. Grillon, J. Maïm, and B. Yersin. Modeling, Simulation and Visual Analysis of Crowds, volume 11 of The International Series in Video Computing, Springer, (2013)
H. Grillon, B. Yersin, J. Maïm, and D. Thalmann. COST 2102 Conference (Prague), volume 5641 of Lecture Notes in Computer Science, page 201-213. Springer, (2008)