@article{TM_1970_110_a1,
     author = {V. S. Buslaev},
     title = {Quantization and the {WKB} method},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {5--28},
     publisher = {mathdoc},
     volume = {110},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1970_110_a1/}
}