%0 Journal Article
%A D. Alpay
%A I. Gohberg
%T Pairs of selfadjoint operators and their invariants
%J Algebra i analiz
%D 2004
%P 70-120
%V 16
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_2004_16_1_a3/
%G en
%F AA_2004_16_1_a3