@article{DAN_1994_338_2_a7,
     author = {V. P. Maslov and O. Yu. Shvedov},
     title = {On a new asymptotic method in the problem of many classical},
     journal = {Doklady Akademii Nauk},
     pages = {173--176},
     publisher = {mathdoc},
     volume = {338},
     number = {2},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1994_338_2_a7/}
}