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@article{DE_1991_27_11_a17, author = {V. P. Nozdracheva}, title = {Bifurcations of a singular cone in two cases}, journal = {Differencialʹnye uravneni\^a}, pages = {1984--1986}, publisher = {mathdoc}, volume = {27}, number = {11}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1991_27_11_a17/} }
V. P. Nozdracheva. Bifurcations of a singular cone in two cases. Differencialʹnye uravneniâ, Tome 27 (1991) no. 11, pp. 1984-1986. http://geodesic.mathdoc.fr/item/DE_1991_27_11_a17/