%0 Journal Article
%A D. V. Prokhorenko
%T $ABC$ formula and $R$-operation for quantum processes with unstable states
%J Teoretičeskaâ i matematičeskaâ fizika
%D 2006
%P 183-201
%V 149
%N 2
%U http://geodesic.mathdoc.fr/item/TMF_2006_149_2_a2/
%G ru
%F TMF_2006_149_2_a2