@article{DAN_1982_263_6_a1,
     author = {Yu. L. Gaponenko},
     title = {The contracting compactum principle for solving ill-posed problems},
     journal = {Doklady Akademii Nauk},
     pages = {1293--1296},
     publisher = {mathdoc},
     volume = {263},
     number = {6},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1982_263_6_a1/}
}