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@article{DAN_1983_272_2_a14, author = {I. N. Shchitov}, title = {A method of asymptotic integration of systems in standard form}, journal = {Doklady Akademii Nauk}, pages = {315--319}, publisher = {mathdoc}, volume = {272}, number = {2}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1983_272_2_a14/} }
I. N. Shchitov. A method of asymptotic integration of systems in standard form. Doklady Akademii Nauk, Tome 272 (1983) no. 2, pp. 315-319. http://geodesic.mathdoc.fr/item/DAN_1983_272_2_a14/