Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1982__23_2_a13, author = {Ku\v{c}era, Lud\v{e}k}, title = {On the monoids of homomorphisms of semigroups with unity}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {369--381}, publisher = {mathdoc}, volume = {23}, number = {2}, year = {1982}, mrnumber = {664982}, zbl = {0504.18003}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1982__23_2_a13/} }
Kučera, Luděk. On the monoids of homomorphisms of semigroups with unity. Commentationes Mathematicae Universitatis Carolinae, Tome 23 (1982) no. 2, pp. 369-381. http://geodesic.mathdoc.fr/item/CMUC_1982__23_2_a13/