@InProceedings{l08-p339-349,
  AUTHOR    = {Martin Hoefer},
  TITLE     = {Competitive Cost Sharing with Economies of Scale},
  YEAR      = 2008,
  BOOKTITLE = {Proc.~of the 8th Latin American Symposium on Theoretical Informatics (LATIN'08)},
  ADDRESS   = {B\'uzios, Brazil},
  PAGES     = {339--349},
  KEYWORDS  = {}}