@article{1102947940, author = {Ando, T.}, title = {Closed range theorems for convex sets and linear liftings.}, journal = {Pacific J. Math.}, volume = {49}, number = {2}, year = {1973}, pages = { 393-410}, language = {en}, url = {http://dml.mathdoc.fr/item/1102947940} }
Ando, T. Closed range theorems for convex sets and linear liftings.. Pacific J. Math., Tome 49 (1973) no. 2, pp. 393-410. http://gdmltest.u-ga.fr/item/1102947940/