Tara A. Estlin Rebecca Castaño Ashley Davies Darren Mutz Gregg Rabideau Steve A. Chien Eric Mjolsness Goal-Directed Scientific Exploration Using Multiple Rovers. 33-37 2001 conf/flairs/2001 FLAIRS Conference db/conf/flairs/flairs2001.html#EstlinDMRCM01 http://www.aaai.org/Library/FLAIRS/2001/flairs01-007.php