@article{DAN_1987_296_2_a5,
     author = {V. V. Petrov and V. M. Ageev},
     title = {Informational aspects of the regularization of ill-posed problems},
     journal = {Doklady Akademii Nauk},
     pages = {284--286},
     publisher = {mathdoc},
     volume = {296},
     number = {2},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1987_296_2_a5/}
}