@article{DAN_1985_284_4_a15,
     author = {A. V. Kudrya},
     title = {A conditionally well-posed formulation of an inverse problem of},
     journal = {Doklady Akademii Nauk},
     pages = {831--834},
     publisher = {mathdoc},
     volume = {284},
     number = {4},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1985_284_4_a15/}
}