@article{SM_1984_48_2_a16,
     author = {T. N. Nesterova},
     title = {The method of matching asymptotic expansions for the solution of a~hyperbolic equation with a~small parameter},
     journal = {Sbornik. Mathematics},
     pages = {541--550},
     publisher = {mathdoc},
     volume = {48},
     number = {2},
     year = {1984},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1984_48_2_a16/}
}