@article{ZNSL_1978_78_a2,
     author = {M. I. Belishev},
     title = {Inverse problem of the scattering of plane waves for a class of layered media},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {30--53},
     publisher = {mathdoc},
     volume = {78},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1978_78_a2/}
}