@article{GDZPPN001260030, title = {Regular monoids generated by two Galois connections.}, journal = {Semigroup forum}, volume = {38}, year = {1989}, pages = {263-294}, zbl = {0683.06006}, url = {http://dml.mathdoc.fr/item/GDZPPN001260030} }
Skorsky, M. Regular monoids generated by two Galois connections.. Semigroup forum, Tome 38 (1989) pp. 263-294. http://gdmltest.u-ga.fr/item/GDZPPN001260030/