%0 Journal Article %A E. G. Nikiforova %T Some modifications of iterated Kleene computability %J Algebra i logika %D 1986 %P 292-314 %V 25 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1986_25_3_a3/ %G ru %F AL_1986_25_3_a3