@InProceedings{l02-p236-247,
  AUTHOR    = {Tiziana Calamoneri and Rossella Petreschi},
  TITLE     = {\(L(2, 1)\)-Coloring Matrogenic Graphs},
  YEAR      = 2002,
  BOOKTITLE = {Proc.~of the 5th Latin American Symposium on Theoretical Informatics (LATIN'02)},
  ADDRESS   = {Cancun, Mexico},
  PAGES     = {236--247},
  KEYWORDS  = {}}