Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1995_209_a9, author = {S. V. Stanchenko}, title = {Arbitrary deformations of {Lagrangian} and {Legendrian} mappings}, journal = {Informatics and Automation}, pages = {220--233}, publisher = {mathdoc}, volume = {209}, year = {1995}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1995_209_a9/} }
S. V. Stanchenko. Arbitrary deformations of Lagrangian and Legendrian mappings. Informatics and Automation, Singularities of smooth mappings with additional structures, Tome 209 (1995), pp. 220-233. http://geodesic.mathdoc.fr/item/TRSPY_1995_209_a9/