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@article{DAN_1993_332_3_a6, author = {N. Kh. Rozov and V. G. Sushko}, title = {The method of barrier functions and asymptotic solutions of}, journal = {Doklady Akademii Nauk}, pages = {294--296}, publisher = {mathdoc}, volume = {332}, number = {3}, year = {1993}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1993_332_3_a6/} }
N. Kh. Rozov; V. G. Sushko. The method of barrier functions and asymptotic solutions of. Doklady Akademii Nauk, Tome 332 (1993) no. 3, pp. 294-296. http://geodesic.mathdoc.fr/item/DAN_1993_332_3_a6/