%0 Journal Article
%A V. I. Vasyunin
%T On non-stationary interpretation of the eflection coefficient
%J Zapiski Nauchnykh Seminarov POMI
%D 1974
%P 17-29
%V 39
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1974_39_a2/
%G ru
%F ZNSL_1974_39_a2