@InProceedings{l00-p145-153, AUTHOR = {Celina~M.~H. de~Figueiredo and C\'elia Picinin~de~Mello and Carmen Ortiz}, TITLE = {Edge Colouring Reduced Indifference Graphs}, YEAR = 2000, BOOKTITLE = {Proc.~of the 4th Latin American Symposium on Theoretical Informatics (LATIN'00)}, ADDRESS = {Punta del Este, Uruguay}, PAGES = {145--153}, KEYWORDS = {}}