@article{BSMF_1959__87__403_0,
     author = {Koszul, Jean-Louis},
     title = {Complexes d'espaces topologiques},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {403--408},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {87},
     year = {1959},
     doi = {10.24033/bsmf.1535},
     mrnumber = {22 #8503},
     zbl = {0196.55704},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.1535/}
}