@article{CMH_1953__27_139063,
     author = {Jean-Pierre Serre},
     title = {Cohomolodie modulo 2 des complexes {d'Eilenberg-MacLane.}},
     journal = {Commentarii mathematici Helvetici},
     pages = {198--232},
     publisher = {mathdoc},
     volume = {27},
     year = {1953},
     zbl = {0052.19501},
     url = {http://geodesic.mathdoc.fr/item/CMH_1953__27_139063/}
}