@article {IOPORT.05406225,
    author       = {Tabareau, Nicolas},
    title        = {De l'oprateur de trace dans les jeux de conway.},
    year         = {2006},
    journal      = {Computing Research Repository (CoRR)},
    volume       = {2006},
    pages        = {Article No. 0607462},
    publisher    = {Association for Computing Machinery, New York, NY; Cornell University, Ithaka, NY},
    identifier   = {05406225},
}