%0 Journal Article %A N. M. Sabziev %T Best approximation of functions by means of entire functions in a domain of the form of a strip %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1975 %P 66-74 %N 11 %U http://geodesic.mathdoc.fr/item/IVM_1975_11_a7/ %G ru %F IVM_1975_11_a7