Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1978_14_12_a13, author = {M. D. Martynenko and L. F. Boiko}, title = {$2\vec b$-parabolic boundary value problems}, journal = {Differencialʹnye uravneni\^a}, pages = {2212--2222}, publisher = {mathdoc}, volume = {14}, number = {12}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1978_14_12_a13/} }
M. D. Martynenko; L. F. Boiko. $2\vec b$-parabolic boundary value problems. Differencialʹnye uravneniâ, Tome 14 (1978) no. 12, pp. 2212-2222. http://geodesic.mathdoc.fr/item/DE_1978_14_12_a13/