@article{MT_2004_7_1_a4,
     author = {S. V. Nagaev and V. I. Chebotarev},
     title = {On {the~Accuracy} {of~Gaussian} {Approximation} in {Hilbert} {Space}},
     journal = {Matemati\v{c}eskie trudy},
     pages = {91--152},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MT_2004_7_1_a4/}
}