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@article{FAA_1975_9_3_a0, author = {D. N. Bernshtein}, title = {The number of roots of a system of equations}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {1--4}, publisher = {mathdoc}, volume = {9}, number = {3}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1975_9_3_a0/} }
D. N. Bernshtein. The number of roots of a system of equations. Funkcionalʹnyj analiz i ego priloženiâ, Tome 9 (1975) no. 3, pp. 1-4. http://geodesic.mathdoc.fr/item/FAA_1975_9_3_a0/