Optimal Guard Placement Problem Under L-Visibility.

Debabrata Bardhan Sasanka Roy Sandip Das Optimal Guard Placement Problem Under L-Visibility. 10-19 2006 conf/iccsa/2006-1 ICCSA (1) http://dx.doi.org/10.1007/11751540_2 db/conf/iccsa/iccsa2006-1.html#BardhanRD06