Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1985_283_5_a0, author = {M. S. Almamedov and A. A. Aslanov and G. A. Isaev}, title = {On the theory of two-parameter spectral problems}, journal = {Doklady Akademii Nauk}, pages = {1033--1035}, publisher = {mathdoc}, volume = {283}, number = {5}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1985_283_5_a0/} }
M. S. Almamedov; A. A. Aslanov; G. A. Isaev. On the theory of two-parameter spectral problems. Doklady Akademii Nauk, Tome 283 (1985) no. 5, pp. 1033-1035. http://geodesic.mathdoc.fr/item/DAN_1985_283_5_a0/