@article{2358, author = {Morgado, Jos\'e}, title = {Quasi-isomorphisms between complete lattices}, journal = {Portugaliae mathematica}, volume = {20}, year = {1961}, pages = {17-31}, zbl = {0099.02102}, mrnumber = {0133259}, language = {en}, url = {http://dml.mathdoc.fr/item/2358} }
Morgado, José. Quasi-isomorphisms between complete lattices. Portugaliae mathematica, Tome 20 (1961) pp. 17-31. http://gdmltest.u-ga.fr/item/2358/