%0 Journal Article %A A. M. Sedletskii %T An equivalent definition of $H^p$ spaces in~the half-plane and some applications %J Sbornik. Mathematics %D 1975 %P 69-76 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1975_25_1_a3/ %G en %F SM_1975_25_1_a3