Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1978_14_5_a2, author = {L. A. Beklemisheva}, title = {Classification of polynomial systems with respect to birational {transformations.~I}}, journal = {Differencialʹnye uravneni\^a}, pages = {807--816}, publisher = {mathdoc}, volume = {14}, number = {5}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1978_14_5_a2/} }
L. A. Beklemisheva. Classification of polynomial systems with respect to birational transformations.~I. Differencialʹnye uravneniâ, Tome 14 (1978) no. 5, pp. 807-816. http://geodesic.mathdoc.fr/item/DE_1978_14_5_a2/