Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{ARM_1980__16_1_a1, author = {Chvalina, Jan}, title = {On connected unars with regular endomorphism monoids}, journal = {Archivum mathematicum}, pages = {7--13}, publisher = {mathdoc}, volume = {16}, number = {1}, year = {1980}, mrnumber = {594663}, zbl = {0463.08003}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ARM_1980__16_1_a1/} }
Chvalina, Jan. On connected unars with regular endomorphism monoids. Archivum mathematicum, Tome 16 (1980) no. 1, pp. 7-13. http://geodesic.mathdoc.fr/item/ARM_1980__16_1_a1/