@article{ZVMMF_1994_34_2_a4,
     author = {B. D. Abramov},
     title = {Some models of multigroup approximation in nuclear reactor theory},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {214--233},
     year = {1994},
     volume = {34},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1994_34_2_a4/}
}