@article{01352754, title = {Symmetry Lie group of the Monge-Amp\`ere equation.}, journal = {APPS. Applied Sciences}, volume = {1}, year = {1999}, pages = {121-136}, zbl = {0934.58039}, language = {en}, url = {http://dml.mathdoc.fr/item/01352754} }
Udrişte, C.; Bîlă, N. Symmetry Lie group of the Monge-Ampère equation.. APPS. Applied Sciences, Tome 1 (1999) pp. 121-136. http://gdmltest.u-ga.fr/item/01352754/