@article{ZVMMF_1987_27_5_a17,
     author = {D. I. Nikolaev and T. I. Savelova},
     title = {Approximation of the solution of an inverse difraction problem by delta-functions and {Gauss} distributions},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {791--793},
     publisher = {mathdoc},
     volume = {27},
     number = {5},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_5_a17/}
}