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@article{DE_1996_32_8_a8, author = {D. V. Tunitsky}, title = {On the {Levi} condition for {Monge--Amp\`ere} equations}, journal = {Differencialʹnye uravneni\^a}, pages = {1078--1088}, publisher = {mathdoc}, volume = {32}, number = {8}, year = {1996}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1996_32_8_a8/} }
D. V. Tunitsky. On the Levi condition for Monge--Amp\`ere equations. Differencialʹnye uravneniâ, Tome 32 (1996) no. 8, pp. 1078-1088. http://geodesic.mathdoc.fr/item/DE_1996_32_8_a8/