@article{IVM_1967_10_a5,
     author = {V. K. Ivanov},
     title = {The regularization of linear operator equations of the first kind},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {50--55},
     year = {1967},
     number = {10},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1967_10_a5/}
}