@article{ZVMMF_1989_29_10_a3,
     author = {V. I. Gryn'},
     title = {Inverse three-dimensional problems of radiation transport theory close to two-dimensional plane and cylindrical problems},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1480--1491},
     publisher = {mathdoc},
     volume = {29},
     number = {10},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_10_a3/}
}