@article{1240432857, author = {MATSUDA, Minoru}, title = {Barycenters and extreme points}, journal = {J. Math. Soc. Japan}, volume = {29}, number = {4}, year = {1977}, pages = { 607-614}, language = {en}, url = {http://dml.mathdoc.fr/item/1240432857} }
MATSUDA, Minoru. Barycenters and extreme points. J. Math. Soc. Japan, Tome 29 (1977) no. 4, pp. 607-614. http://gdmltest.u-ga.fr/item/1240432857/