Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
MR ZblŠulka, Robert. On three lattices that belong to every semigroup. Mathematica slovaca, Tome 34 (1984) no. 2, pp. 217-228. http://geodesic.mathdoc.fr/item/MASLO_1984_34_2_a10/
@article{MASLO_1984_34_2_a10,
author = {\v{S}ulka, Robert},
title = {On three lattices that belong to every semigroup},
journal = {Mathematica slovaca},
pages = {217--228},
year = {1984},
volume = {34},
number = {2},
mrnumber = {744956},
zbl = {0597.20053},
language = {en},
url = {http://geodesic.mathdoc.fr/item/MASLO_1984_34_2_a10/}
}
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