%0 Journal Article %A N. V. Beljakin %T Generalized computations and second order arithmetic %J Algebra i logika %D 1970 %P 375-405 %V 9 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1970_9_4_a0/ %G ru %F AL_1970_9_4_a0