Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{SF_1979__18_134345, author = {F.W. Roush and K.H. Kim}, title = {On the ...-class of a product.}, journal = {Semigroup forum}, pages = {93--94}, publisher = {mathdoc}, volume = {18}, year = {1979}, zbl = {0416.20055}, url = {http://geodesic.mathdoc.fr/item/SF_1979__18_134345/} }
F.W. Roush; K.H. Kim. On the ...-class of a product.. Semigroup forum, Tome 18 (1979), pp. 93-94. http://geodesic.mathdoc.fr/item/SF_1979__18_134345/