@article{DAN_1983_271_6_a7,
     author = {S. A. Lomov and V. A. Strizhkov},
     title = {Generalization of the {Tikhonov} theorem to the case of a purely},
     journal = {Doklady Akademii Nauk},
     pages = {1317--1320},
     publisher = {mathdoc},
     volume = {271},
     number = {6},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1983_271_6_a7/}
}