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@article{FAA_1975_9_2_a9, author = {R. I. Bogdanov}, title = {Versal deformations of a singular point of a vector field on the plane in the case of zero eigenvalues}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {63}, publisher = {mathdoc}, volume = {9}, number = {2}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1975_9_2_a9/} }
TY - JOUR AU - R. I. Bogdanov TI - Versal deformations of a singular point of a vector field on the plane in the case of zero eigenvalues JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1975 SP - 63 VL - 9 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1975_9_2_a9/ LA - ru ID - FAA_1975_9_2_a9 ER -
R. I. Bogdanov. Versal deformations of a singular point of a vector field on the plane in the case of zero eigenvalues. Funkcionalʹnyj analiz i ego priloženiâ, Tome 9 (1975) no. 2. http://geodesic.mathdoc.fr/item/FAA_1975_9_2_a9/