Voir la notice de l'article provenant de la source Math-Net.Ru
@article{AL_1989_28_5_a5, author = {T. M. Kuz'mina}, title = {Generalized semilattices and ${\rm m}$-degrees of index}, journal = {Algebra i logika}, pages = {555--569}, publisher = {mathdoc}, volume = {28}, number = {5}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1989_28_5_a5/} }
T. M. Kuz'mina. Generalized semilattices and ${\rm m}$-degrees of index. Algebra i logika, Tome 28 (1989) no. 5, pp. 555-569. http://geodesic.mathdoc.fr/item/AL_1989_28_5_a5/