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@article{DE_2005_41_12_a6, author = {A. V. Pukhlikov}, title = {Geometry of {Discontinuous} {Systems} near a {Manifold} of {Singularities} of {Third} {Order}}, journal = {Differencialʹnye uravneni\^a}, pages = {1635--1641}, publisher = {mathdoc}, volume = {41}, number = {12}, year = {2005}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_2005_41_12_a6/} }
A. V. Pukhlikov. Geometry of Discontinuous Systems near a Manifold of Singularities of Third Order. Differencialʹnye uravneniâ, Tome 41 (2005) no. 12, pp. 1635-1641. http://geodesic.mathdoc.fr/item/DE_2005_41_12_a6/