@article{ZVMMF_1975_15_4_a0,
     author = {V. A. Vinokurov},
     title = {Properties of the error functional $\Delta(f,R,\delta,x)$ as a function of~$x$ with fixed~$\delta${.~I}},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {815--829},
     publisher = {mathdoc},
     volume = {15},
     number = {4},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1975_15_4_a0/}
}