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@article{DE_2000_36_8_a3, author = {A. F. Filippov}, title = {The infinitesimal order of perturbations preserving the instability of a singular point}, journal = {Differencialʹnye uravneni\^a}, pages = {1037--1044}, publisher = {mathdoc}, volume = {36}, number = {8}, year = {2000}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_2000_36_8_a3/} }
TY - JOUR AU - A. F. Filippov TI - The infinitesimal order of perturbations preserving the instability of a singular point JO - Differencialʹnye uravneniâ PY - 2000 SP - 1037 EP - 1044 VL - 36 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2000_36_8_a3/ LA - ru ID - DE_2000_36_8_a3 ER -
A. F. Filippov. The infinitesimal order of perturbations preserving the instability of a singular point. Differencialʹnye uravneniâ, Tome 36 (2000) no. 8, pp. 1037-1044. http://geodesic.mathdoc.fr/item/DE_2000_36_8_a3/