@article{ZVMMF_1996_36_11_a13,
     author = {K. V. Popov and A. V. Tikhonravov},
     title = {New uniqueness classes for determining the parameters of a stratified medium from its energy reflectance},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {162--172},
     publisher = {mathdoc},
     volume = {36},
     number = {11},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1996_36_11_a13/}
}