@InProceedings{l12-p556-567, AUTHOR = {Monaldo Mastrolilli}, TITLE = {The Feedback Arc Set Problem with Triangle Inequality Is a Vertex Cover Problem}, BOOKTITLE = {Proc.~of the 10th Latin American Symposium on Theoretical Informatics (LATIN'12)}, PAGES = {556--567}, YEAR = 2012, ADDRESS = {Arequipa, Peru}, KEYWORDS = {}}