%0 Journal Article
%A A. T. Nurtazin
%T Strong and weak constructivizations, and enumerable families
%J Algebra i logika
%D 1974
%P 311-323
%V 13
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1974_13_3_a5/
%G ru
%F AL_1974_13_3_a5