@article{ZVMMF_1965_5_6_a13,
     author = {I. B. Russman},
     title = {Solution of the equation for the darkening at an edge},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1130--1135},
     publisher = {mathdoc},
     volume = {5},
     number = {6},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1965_5_6_a13/}
}