@article{ZVMMF_1995_35_2_a5,
     author = {E. R. Kosygina},
     title = {Exact anisotropic solutions of the multidimensional equation of non-stationary flow in a porous medium},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {241--259},
     year = {1995},
     volume = {35},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1995_35_2_a5/}
}