@article{ZVMMF_1993_33_3_a13,
     author = {A. S. Barashkov},
     title = {A method of estimating the accuracy of the solution of an inverse problem without using a uniqueness theorem},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {458--463},
     publisher = {mathdoc},
     volume = {33},
     number = {3},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1993_33_3_a13/}
}