Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1998_221_a13, author = {B. S. Kruglikov}, title = {Symplectic and {Contact} {Lie} {Algebras} with an {Application} to {Monge--Amp\`ere} {Equations}}, journal = {Informatics and Automation}, pages = {232--246}, publisher = {mathdoc}, volume = {221}, year = {1998}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1998_221_a13/} }
B. S. Kruglikov. Symplectic and Contact Lie Algebras with an Application to Monge--Amp\`ere Equations. Informatics and Automation, Local and global problems of singularity theory, Tome 221 (1998), pp. 232-246. http://geodesic.mathdoc.fr/item/TRSPY_1998_221_a13/