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@article{LJM_1999_4_a7, author = {D. V. Tunitsky}, title = {on contact equivalence of holomorphic {Monge--Amp\`ere} equations}, journal = {Lobachevskii journal of mathematics}, pages = {163--175}, publisher = {mathdoc}, volume = {4}, year = {1999}, language = {en}, url = {http://geodesic.mathdoc.fr/item/LJM_1999_4_a7/} }
D. V. Tunitsky. on contact equivalence of holomorphic Monge--Amp\`ere equations. Lobachevskii journal of mathematics, Tome 4 (1999), pp. 163-175. http://geodesic.mathdoc.fr/item/LJM_1999_4_a7/