Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{SF_1977__14_186376, author = {D.I. Adu}, title = {Existence of joins and meets in the partially ordered family of {CM-homomorphisms.}}, journal = {Semigroup forum}, pages = {331--354}, publisher = {mathdoc}, volume = {14}, year = {1977}, zbl = {0408.20052}, url = {http://geodesic.mathdoc.fr/item/SF_1977__14_186376/} }
D.I. Adu. Existence of joins and meets in the partially ordered family of CM-homomorphisms.. Semigroup forum, Tome 14 (1977), pp. 331-354. http://geodesic.mathdoc.fr/item/SF_1977__14_186376/