@article{IVM_1978_11_a6,
     author = {O. A. Liskovets},
     title = {The principle of a~smoothing functional in the projection method of finding regularized solutions for equations of the first kind},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {55--62},
     publisher = {mathdoc},
     number = {11},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1978_11_a6/}
}