%0 Journal Article
%A M. S. Syavavko
%T Fractional-analytic approximation of an evolution operator
%J Doklady Akademii Nauk
%D 1987
%P 1065-1067
%V 297
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1987_297_5_a9/
%G ru
%F DAN_1987_297_5_a9