@article{SE_1958-1960__2__A14_0,
     author = {Kuiper, N. H.},
     title = {La courbure d'indice {K} et les applications convexes},
     journal = {S\'eminaire de topologie et g\'eom\'etrie diff\'erentielle},
     note = {talk:14},
     pages = {1--15},
     publisher = {Secr\'etariat math\'ematique},
     volume = {2},
     year = {1958-1960},
     zbl = {0129.13201},
     language = {fr},
     url = {http://www.numdam.org/item/SE_1958-1960__2__A14_0/}
}