Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{SF_1978__16_134285, author = {J.A. Anderson}, title = {Tensor product of commutative semigroups.}, journal = {Semigroup forum}, pages = {153--164}, publisher = {mathdoc}, volume = {16}, year = {1978}, zbl = {0387.20046}, url = {http://geodesic.mathdoc.fr/item/SF_1978__16_134285/} }
J.A. Anderson. Tensor product of commutative semigroups.. Semigroup forum, Tome 16 (1978), pp. 153-164. http://geodesic.mathdoc.fr/item/SF_1978__16_134285/