Simon Lacroix Anthony Mallet David Bonnafous Gérard Bauzil Sara Fleury Matthieu Herrb Raja Chatila Autonomous Rover Navigation on Unknown Terrains Functions and Integration. 501-510 http://link.springer.de/link/service/series/0642/bibs/1271/12710501.htm 2000 conf/iser/2000 ISER db/conf/iser/iser2000.html#LacroixMBBFHC00