%0 Journal Article
%A È. A. Blyas
%T Loops of one-dimensional cross sections of time fields of
%J Doklady Akademii Nauk
%D 1985
%P 824-827
%V 282
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1985_282_4_a11/
%G ru
%F DAN_1985_282_4_a11