Paper  bibtex   

@inproceedings{DBLP:conf/soda/CharikarMM06,
  author    = {Moses Charikar and
               Konstantin Makarychev and
               Yury Makarychev},
  title     = {Directed metrics and directed graph partitioning problems},
  booktitle = {Proceedings of the Seventeenth Annual {ACM-SIAM} Symposium on Discrete
               Algorithms, {SODA} 2006, Miami, Florida, USA, January 22-26, 2006},
  pages     = {51--60},
  year      = {2006},
  crossref  = {DBLP:conf/soda/2006},
  url       = {http://dl.acm.org/citation.cfm?id=1109557.1109564},
  timestamp = {Fri, 07 Dec 2012 17:02:08 +0100},
  biburl    = {https://dblp.org/rec/bib/conf/soda/CharikarMM06},
  bibsource = {dblp computer science bibliography, https://dblp.org}
}