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@article{FAA_1972_6_1_a14, author = {V. M. Zakalyukin}, title = {Algebraic calculation of the index of a singular point of a vector field}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {77--78}, publisher = {mathdoc}, volume = {6}, number = {1}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1972_6_1_a14/} }
V. M. Zakalyukin. Algebraic calculation of the index of a singular point of a vector field. Funkcionalʹnyj analiz i ego priloženiâ, Tome 6 (1972) no. 1, pp. 77-78. http://geodesic.mathdoc.fr/item/FAA_1972_6_1_a14/