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@article{DAN_1982_265_3_a3, author = {S. A. Lomov}, title = {Analytic solutions of singularly perturbed problems}, journal = {Doklady Akademii Nauk}, pages = {529--533}, publisher = {mathdoc}, volume = {265}, number = {3}, year = {1982}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1982_265_3_a3/} }
S. A. Lomov. Analytic solutions of singularly perturbed problems. Doklady Akademii Nauk, Tome 265 (1982) no. 3, pp. 529-533. http://geodesic.mathdoc.fr/item/DAN_1982_265_3_a3/