Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1982_262_3_a1, author = {Ya. M. Drugush}, title = {Forest superintuitionistic logics}, journal = {Doklady Akademii Nauk}, pages = {523--526}, publisher = {mathdoc}, volume = {262}, number = {3}, year = {1982}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1982_262_3_a1/} }
Ya. M. Drugush. Forest superintuitionistic logics. Doklady Akademii Nauk, Tome 262 (1982) no. 3, pp. 523-526. http://geodesic.mathdoc.fr/item/DAN_1982_262_3_a1/