@article{UZKU_1952_112_10_a10,
     author = {L. I. Chibrikova and V. S. Rogozhin},
     title = {Reduction of certain boundary problems to a~generalized {Riemannian} problem},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {123--127},
     year = {1952},
     volume = {112},
     number = {10},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_1952_112_10_a10/}
}