@InProceedings{l10-p515-526,
  AUTHOR	= {MohammadTaghi Hajiaghayi and Arefeh~A. Nasri},
  TITLE		= {Prize-Collecting Steiner Networks via Iterative Rounding},
  BOOKTITLE	= {Proc.~of the 9th Latin American Symposium on Theoretical Informatics (LATIN'10)},
  PAGES		= {515--526},
  YEAR		= 2010,
  ADDRESS	= {Oaxaca, Mexico},
  KEYWORDS	= {}}