@article{DAN_1996_348_1_a5,
     author = {M. M. Ovezova},
     title = {On the uniqueness of the solution of the {Gellerstedt} problem for a},
     journal = {Doklady Akademii Nauk},
     pages = {25--26},
     year = {1996},
     volume = {348},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1996_348_1_a5/}
}