@article{DAN_1989_309_4_a4,
     author = {S. I. Kabanikhin},
     title = {Linear regularization of multidimensional inverse problems for},
     journal = {Doklady Akademii Nauk},
     pages = {791--795},
     publisher = {mathdoc},
     volume = {309},
     number = {4},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_309_4_a4/}
}