%0 Journal Article %A B. I. Golubov %T Boundedness of the~Hardy and the~Hardy--Littlewood operators in the~spaces $\operatorname {Re}H^1$ and $\mathrm {BMO}$ %J Sbornik. Mathematics %D 1997 %P 1041-1054 %V 188 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1997_188_7_a3/ %G en %F SM_1997_188_7_a3