@article{DAN_1979_246_3_a3,
     author = {A. I. Grebennikov},
     title = {On optimal methods of solving nonlinear ill-posed problems},
     journal = {Doklady Akademii Nauk},
     pages = {530--534},
     publisher = {mathdoc},
     volume = {246},
     number = {3},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_246_3_a3/}
}