@article{ZVMMF_1997_37_6_a7,
     author = {A. V. Baev and I. E. Soltan},
     title = {Inverse problem of predicting an inhomogeneous medium via vertical seismic profiling data},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {723--732},
     publisher = {mathdoc},
     volume = {37},
     number = {6},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1997_37_6_a7/}
}