%0 Journal Article %A H. L. Hurd %A A. Russek %T Stepanov almost periodically correlated and almost periodically unitary processes %J Teoriâ veroâtnostej i ee primeneniâ %D 1996 %P 591-611 %V 41 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1996_41_3_a6/ %G en %F TVP_1996_41_3_a6