On recognizing and characterizing visibility graphs of simple polygons
1988 ◽
pp. 96-104
◽
2001 ◽
Vol 232
(1-3)
◽
pp. 139-143
◽
2000 ◽
Vol 46
(3)
◽
pp. 361-375
1997 ◽
Vol 17
(2)
◽
pp. 143-162
◽
1994 ◽
Vol 12
(1)
◽
pp. 65-82
◽