@article{1102906180, author = {Green, David G.}, title = {The lattice of congruences on an inverse semigroup.}, journal = {Pacific J. Math.}, volume = {61}, number = {2}, year = {1975}, pages = { 141-152}, language = {en}, url = {http://dml.mathdoc.fr/item/1102906180} }
Green, David G. The lattice of congruences on an inverse semigroup.. Pacific J. Math., Tome 61 (1975) no. 2, pp. 141-152. http://gdmltest.u-ga.fr/item/1102906180/