%0 Journal Article
%A N. Kh. Mesropian
%T On a cosine of the angle between the ``past" and the ``future" of the process
%J Proceedings of the Yerevan State University. Physical and mathematical sciences
%D 1988
%P 3-7
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/UZERU_1988_2_a0/
%G ru
%F UZERU_1988_2_a0