@article{1214435242, author = {Kronwith, Stephen}, title = {Convex manifolds of nonnegative curvature}, journal = {J. Differential Geom.}, volume = {14}, number = {1}, year = {1979}, pages = { 621-628}, language = {en}, url = {http://dml.mathdoc.fr/item/1214435242} }
Kronwith, Stephen. Convex manifolds of nonnegative curvature. J. Differential Geom., Tome 14 (1979) no. 1, pp. 621-628. http://gdmltest.u-ga.fr/item/1214435242/