@article{TIMM_2010_16_2_a18,
     author = {L. I. Rubina and O. N. Ul'yanov},
     title = {A geometric method for solving nonlinear partial differential equations},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {209--225},
     publisher = {mathdoc},
     volume = {16},
     number = {2},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2010_16_2_a18/}
}