@article{IVM_2005_8_a5,
     author = {B. V. Simonov},
     title = {Asymmetric approximations of functions of several variables in function spaces},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {49--56},
     publisher = {mathdoc},
     number = {8},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2005_8_a5/}
}