@article{DAN_1968_178_2_a14,
     author = {G. V. Sherbina},
     title = {A certain boundary value problem, encountered in applications, for a second order differential equation on the half axis},
     journal = {Doklady Akademii Nauk},
     pages = {314--316},
     publisher = {mathdoc},
     volume = {178},
     number = {2},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1968_178_2_a14/}
}