@article{ZVMMF_1998_38_7_a5,
     author = {G. V. Khromova},
     title = {Approximating properties of resolvents of differential operators in the approximation problem for functions and their derivatives},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1106--1113},
     publisher = {mathdoc},
     volume = {38},
     number = {7},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1998_38_7_a5/}
}