Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1981_17_1_a0, author = {S. Abdinazarov}, title = {General boundary value problems for a third-order equation with multiple characteristics}, journal = {Differencialʹnye uravneni\^a}, pages = {3--12}, publisher = {mathdoc}, volume = {17}, number = {1}, year = {1981}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1981_17_1_a0/} }
S. Abdinazarov. General boundary value problems for a third-order equation with multiple characteristics. Differencialʹnye uravneniâ, Tome 17 (1981) no. 1, pp. 3-12. http://geodesic.mathdoc.fr/item/DE_1981_17_1_a0/