@article{<a href="http://dblp.uni-trier.de/db/about/bibtex.html">DBLP</a>:journals/pvldb/MamourasOSKG12,
  author    = {Konstantinos Mamouras and
               Sigal Oren and
               Lior Seeman and
               Lucja Kot and
               Johannes Gehrke},
  title     = {The Complexity of Social Coordination},
  journal   = {PVLDB},
  volume    = {5},
  number    = {11},
  year      = {2012},
  pages     = {1172-1183},
  ee        = {http://vldb.org/pvldb/vol5/p1172_konstantinosmamouras_vldb2012.pdf},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}