@article{TM_1971_115_a1,
     author = {V. M. Babich},
     title = {A certain formal method of obtaining the short wave asymptotic properties of the {Green's} function},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {10--13},
     publisher = {mathdoc},
     volume = {115},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1971_115_a1/}
}