%0 Journal Article
%A I. R. Prodanov
%T An abstract approach to the algebraic notion of a~spectrum
%J Informatics and Automation
%D 1983
%P 200-208
%V 154
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1983_154_a19/
%G ru
%F TRSPY_1983_154_a19