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@article{AA_2001_13_2_a4, author = {N. B. Medvedeva}, title = {Monodromy criterion for a~singular point of a~plane vector field}, journal = {Algebra i analiz}, pages = {130--150}, publisher = {mathdoc}, volume = {13}, number = {2}, year = {2001}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AA_2001_13_2_a4/} }
N. B. Medvedeva. Monodromy criterion for a~singular point of a~plane vector field. Algebra i analiz, Tome 13 (2001) no. 2, pp. 130-150. http://geodesic.mathdoc.fr/item/AA_2001_13_2_a4/