Das, G, Heffernan, PJ, Narasimhan, G. (1997). LR-visibility in polygons
.
COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS, 7(1-2), 37-57. 10.1016/0925-7721(95)00042-9
Das, G, Heffernan, PJ, Narasimhan, G. (1997). LR-visibility in polygons
. COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS, 7(1-2), 37-57. 10.1016/0925-7721(95)00042-9