Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1985_38_2_a15, author = {A. N. Degtev}, title = {Semilattices of disjunctive and linear degrees}, journal = {Matemati\v{c}eskie zametki}, pages = {310--316}, publisher = {mathdoc}, volume = {38}, number = {2}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1985_38_2_a15/} }
A. N. Degtev. Semilattices of disjunctive and linear degrees. Matematičeskie zametki, Tome 38 (1985) no. 2, pp. 310-316. http://geodesic.mathdoc.fr/item/MZM_1985_38_2_a15/