@InProceedings{l95-p1-15,
  AUTHOR    = {James Abello and K. Kumar},
  TITLE     = {Visibility Graphs of 2-Spiral Polygons},
  YEAR      = 1995,
  BOOKTITLE = {Proc.~of the 2nd Latin American Symposium on Theoretical Informatics (LATIN'95)},
  ADDRESS   = {Valparaiso, Chile},
  PAGES     = {1--15},
  KEYWORDS  = {}}