@article{1138843500, author = {Kimura, Naoki}, title = {Maximal subgroups of a semigroup}, journal = {Kodai Math. Sem. Rep.}, volume = {6}, number = {1}, year = {1954}, pages = { 85-88}, language = {en}, url = {http://dml.mathdoc.fr/item/1138843500} }
Kimura, Naoki. Maximal subgroups of a semigroup. Kodai Math. Sem. Rep., Tome 6 (1954) no. 1, pp. 85-88. http://gdmltest.u-ga.fr/item/1138843500/