@InProceedings{l14-13-23,
AUTHOR = {H\'elio~B. Mac\^edo~Filho and Raphael~C.~S. Machado and Celina~M.~H. de~Figueiredo},
TITLE = {Hierarchical Complexity of 2-Clique-Colouring Weakly Chordal Graphs and Perfect Graphs Having Cliques of Size at Least 3},
YEAR = {2014},
BOOKTITLE = {Proc.~of the 11th Latin American Symposium on Theoretical Informatics (LATIN'14)},
ADDRESS = {Montevideo, Uruguay},
PAGES = {13--23},
KEYWORDS = {}}