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@article{TM_1995_209_a9, author = {S. V. Stanchenko}, title = {Arbitrary deformations of {Lagrangian} and {Legendrian} mappings}, journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova}, pages = {220--233}, publisher = {mathdoc}, volume = {209}, year = {1995}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TM_1995_209_a9/} }
S. V. Stanchenko. Arbitrary deformations of Lagrangian and Legendrian mappings. Trudy Matematicheskogo Instituta imeni V.A. Steklova, Singularities of smooth mappings with additional structures, Tome 209 (1995), pp. 220-233. http://geodesic.mathdoc.fr/item/TM_1995_209_a9/