@article{1178243414, author = {Petersen, Gordon Marshall}, title = {Extreme points for regular summability matrices}, journal = {Tohoku Math. J. (2)}, volume = {18}, number = {4}, year = {1966}, pages = { 255-258}, language = {en}, url = {http://dml.mathdoc.fr/item/1178243414} }
Petersen, Gordon Marshall. Extreme points for regular summability matrices. Tohoku Math. J. (2), Tome 18 (1966) no. 4, pp. 255-258. http://gdmltest.u-ga.fr/item/1178243414/