@article{ZVMMF_2002_42_8_a10,
     author = {G. G. Laptev},
     title = {Nonexistence of global solutions to parabolic porous-medium equations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1191--1199},
     year = {2002},
     volume = {42},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2002_42_8_a10/}
}