@article{DAN_1986_288_2_a18,
     author = {A. G. Pogorelov},
     title = {Regularization with violation of the condition of stability of},
     journal = {Doklady Akademii Nauk},
     pages = {336--343},
     publisher = {mathdoc},
     volume = {288},
     number = {2},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_288_2_a18/}
}