%0 Journal Article
%A I. Sh. Kalimullin
%A V. G. Puzarenko
%A M. Kh. Faizrakhmanov
%T Positive presentations of families in relation to reducibility with respect to enumerability
%J Algebra i logika
%D 2018
%P 492-498
%V 57
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_2018_57_4_a5/
%G ru
%F AL_2018_57_4_a5