@article{ZVMMF_2009_49_1_a12,
     author = {D. S. Konovalova},
     title = {Stepwise solution to an inverse problem for the radiative transfer equation as applied to tomography},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {189--199},
     publisher = {mathdoc},
     volume = {49},
     number = {1},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2009_49_1_a12/}
}