%0 Journal Article
%A È. R. Tsekanovskii
%T Triangular models of unbounded accretive operators and the regular
%J Doklady Akademii Nauk
%D 1987
%P 552-556
%V 297
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1987_297_3_a8/
%G ru
%F DAN_1987_297_3_a8