%0 Journal Article %A F. A. Abdullaev %T Some properties of conjugate functions of two variables in moduli of smoothness %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1983 %P 55-58 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1983_12_a8/ %G ru %F IVM_1983_12_a8