%0 Journal Article %A V. A. Okulov %T Some structure properties of conjugate functions in $L(T^N)$ %J Sbornik. Mathematics %D 1998 %P 727-756 %V 189 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1998_189_5_a4/ %G en %F SM_1998_189_5_a4