@techreport{ifi1203bulling,
  file = {ifi1203bulling-hp.pdf},
  year = {2012},
  institution = {Clausthal University of Technology},
  title = {{A Game Theoretic Approach for Optimal Network Topologies in Opportunistic Networks}},
  author = {Bulling, Nils and K{\"o}ster, Michael and Popovici, Matei},
  number = {IfI-12-03},
  url = {http://www.in.tu-clausthal.de/fileadmin/homes/techreports/ifi1203bulling.pdf},
  rgroup = {cig}
}