@article{DAN_1978_241_5_a7,
     author = {L. D. Menikhes and A. N. Plichko},
     title = {Conditions for linear and finite-dimensional regularizability of linear inverse problems},
     journal = {Doklady Akademii Nauk},
     pages = {1027--1030},
     publisher = {mathdoc},
     volume = {241},
     number = {5},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_241_5_a7/}
}