@article{ZVMMF_1989_29_9_a12,
     author = {A. M. Levin},
     title = {Regularization of criterial problems of the method of least squares},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1408--1413},
     year = {1989},
     volume = {29},
     number = {9},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_9_a12/}
}