@article{SVFU_2020_27_4_a1,
     author = {A. I. Kozhanov},
     title = {On the solvability of the inverse problems of parameter recovery in elliptic equations},
     journal = {Matemati\v{c}eskie zametki SVFU},
     pages = {14--29},
     year = {2020},
     volume = {27},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SVFU_2020_27_4_a1/}
}