@InProceedings{l08-p423-435,
  AUTHOR    = {Guy Kortsarz and Vahab~S. Mirrokni and Zeev Nutov and Elena Tsanko},
  TITLE     = {Approximating Minimum-Power Degree and Connectivity Problems},
  YEAR      = 2008,
  BOOKTITLE = {Proc.~of the 8th Latin American Symposium on Theoretical Informatics (LATIN'08)},
  ADDRESS   = {B\'uzios, Brazil},
  PAGES     = {423--435},
  KEYWORDS  = {}}