%0 Journal Article
%A V. G. Kanovei
%T Undecidable and decidable properties of constituents
%J Sbornik. Mathematics
%D 1985
%P 491-519
%V 52
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1985_52_2_a11/
%G en
%F SM_1985_52_2_a11