@string{alg="Algorithmica"} @ARTICLE{IMP96Covering, AUTHOR = "Costas S. Iliopoulos and Dennis W. G. Moore and Kunsoo Park", TITLE = "Covering a string", JOURNAL = Alg, YEAR = "1996", volume = "16", number = "", pages = "288--297", month = "", note = "", abstract = "", keywords = "", source = "" }