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@article{DAN_1986_287_1_a13, author = {A. M. Fedotov and O. V. Levchuk}, title = {Optimal estimates of linear functionals of solutions of operator}, journal = {Doklady Akademii Nauk}, pages = {63--66}, publisher = {mathdoc}, volume = {287}, number = {1}, year = {1986}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1986_287_1_a13/} }
A. M. Fedotov; O. V. Levchuk. Optimal estimates of linear functionals of solutions of operator. Doklady Akademii Nauk, Tome 287 (1986) no. 1, pp. 63-66. http://geodesic.mathdoc.fr/item/DAN_1986_287_1_a13/