@article{BSMF_1959__87__235_0, author = {Deleanu, Aristide}, title = {Th\'eorie des points fixes : sur les r\'etractes de voisinage des espaces convexo{\"\i}des}, journal = {Bulletin de la Soci\'et\'e Math\'ematique de France}, pages = {235--243}, publisher = {Soci\'et\'e math\'ematique de France}, volume = {87}, year = {1959}, doi = {10.24033/bsmf.1520}, zbl = {0093.36801}, mrnumber = {26 #763}, language = {fr}, url = {http://www.numdam.org/articles/10.24033/bsmf.1520/} }