@article{ZVMMF_1982_22_3_a3,
     author = {L. P. Nizhnik and R. A. Rozanov},
     title = {The regularization method in factorization problems},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {540--547},
     publisher = {mathdoc},
     volume = {22},
     number = {3},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1982_22_3_a3/}
}