@article{BSMF_1959__87__285_0, author = {Berger, Marcel}, title = {Vari\'et\'es riemanniennes \`a courbure positive}, journal = {Bulletin de la Soci\'et\'e Math\'ematique de France}, pages = {285--292}, publisher = {Soci\'et\'e math\'ematique de France}, volume = {87}, year = {1959}, doi = {10.24033/bsmf.1525}, mrnumber = {23 #A1338}, zbl = {0096.15403}, language = {fr}, url = {http://www.numdam.org/articles/10.24033/bsmf.1525/} }