Dynamics of Collective Sorting: Robot-Like Ants and Ant-Like Robots. 1991. (In From Animals to Animats )
Books : reviews
Scott Camazine, Jean-Louis Deneubourg, Nigel R. Franks, James Sneyd, Guy Theraulaz, Eric W. Bonabeau. Self-Organization in Biological Systems.
Princeton University Press. 2001