@article{GDZPPN00235148X, title = {Sublinearity and Convexity on the Grassmann Cone G... .}, journal = {Mathematica Scandinavica}, volume = {30}, year = {1972}, pages = {249-252}, language = {en}, url = {http://dml.mathdoc.fr/item/GDZPPN00235148X} }
Phadke, B.B. Sublinearity and Convexity on the Grassmann Cone G... .. Mathematica Scandinavica, Tome 30 (1972) pp. 249-252. http://gdmltest.u-ga.fr/item/GDZPPN00235148X/