%0 Journal Article
%A A. N. Khisamiev
%T Universal functions and unbounded branching trees
%J Algebra i logika
%D 2018
%P 476-491
%V 57
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_2018_57_4_a4/
%G ru
%F AL_2018_57_4_a4