Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{PORMA_1965__24_1_114935, author = {Morgado, Jos\'e}, title = {Lattices in which $a<b\vee c$ implies $a\le b$ or $a\le c$}, journal = {Portugaliae mathematica}, pages = {13--19}, publisher = {mathdoc}, volume = {24}, number = {1}, year = {1965}, mrnumber = {0194368}, zbl = {0135.03103}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1965__24_1_114935/} }
Morgado, José. Lattices in which $a