@article{1195518187, author = {Maruyama, Akira}, title = {On a theorem of Ph. B\'enilan concerning semigroups systems}, journal = {Proc. Japan Acad.}, volume = {52}, number = {10}, year = {1976}, pages = { 548-551}, language = {en}, url = {http://dml.mathdoc.fr/item/1195518187} }
Maruyama, Akira. On a theorem of Ph. Bénilan concerning semigroups systems. Proc. Japan Acad., Tome 52 (1976) no. 10, pp. 548-551. http://gdmltest.u-ga.fr/item/1195518187/