@article{IZKAB_2002_1_a14,
     author = {K. B. Sabitov and S. L. Khasanova},
     title = {Solution of the {Tricomi} problem for the {Lavrentiev-Batsadze} equation by spectral analysis},
     journal = {News of the Kabardin-Balkar scientific center of RAS},
     pages = {84--93},
     publisher = {mathdoc},
     number = {1},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IZKAB_2002_1_a14/}
}