@article{2445,
author = {Morgado, Jos\'e},
title = {Lattices in which $a<b\vee c$ implies $a\le b$ or $a\le c$
},
journal = {Portugaliae mathematica},
volume = {24},
year = {1965},
pages = {13-19},
zbl = {0135.03103},
mrnumber = {0194368},
language = {en},
url = {http://dml.mathdoc.fr/item/2445}
}
Morgado, José. Lattices in which $a