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@article{DE_1997_33_4_a2, author = {O. V. Anashkin}, title = {The averaging method in the theory of stability of functional-differential equations}, journal = {Differencialʹnye uravneni\^a}, pages = {448--457}, publisher = {mathdoc}, volume = {33}, number = {4}, year = {1997}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1997_33_4_a2/} }
O. V. Anashkin. The averaging method in the theory of stability of functional-differential equations. Differencialʹnye uravneniâ, Tome 33 (1997) no. 4, pp. 448-457. http://geodesic.mathdoc.fr/item/DE_1997_33_4_a2/