%0 Journal Article %A I. R. Prodanov %T An abstract approach to the algebraic notion of a~spectrum %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1983 %P 200-208 %V 154 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1983_154_a19/ %G ru %F TM_1983_154_a19