@article{ZVMMF_2002_42_1_a1,
     author = {O. A. Brezhneva and A. F. Izmailov},
     title = {Construction of defining systems for finding singular solutions to nonlinear equations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {10--22},
     publisher = {mathdoc},
     volume = {42},
     number = {1},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2002_42_1_a1/}
}