@misc{Albers1973,
  author    = {Wulf Albers},
  title     = {Perfekte L{\"o}sungen f{\"u}r kooperative extensive Spiele},
  institution = {Wirtschaftswissenschaftliche Fakult{\"a}t},
  series    = {Arbeitspapiere zur Mathematischen Wirtschaftsforschung},
  number    = {3},
  type      = {workingpaper},
  pages     = {9},
  year        = {1973},
}