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@article{DE_1977_13_12_a0, author = {Kh. A. Abduvaitov and \`E. M. Muhamadiev}, title = {Invertibility conditions for a second order differential operator}, journal = {Differencialʹnye uravneni\^a}, pages = {2115--2123}, publisher = {mathdoc}, volume = {13}, number = {12}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1977_13_12_a0/} }
TY - JOUR AU - Kh. A. Abduvaitov AU - È. M. Muhamadiev TI - Invertibility conditions for a second order differential operator JO - Differencialʹnye uravneniâ PY - 1977 SP - 2115 EP - 2123 VL - 13 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1977_13_12_a0/ LA - ru ID - DE_1977_13_12_a0 ER -
Kh. A. Abduvaitov; È. M. Muhamadiev. Invertibility conditions for a second order differential operator. Differencialʹnye uravneniâ, Tome 13 (1977) no. 12, pp. 2115-2123. http://geodesic.mathdoc.fr/item/DE_1977_13_12_a0/