%0 Journal Article
%A R. F. Polishchuk
%T Isotropic Pfaffian space-time systems with torsion
%J Doklady Akademii Nauk
%D 1974
%P 1037-1040
%V 217
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1974_217_5_a12/
%G ru
%F DAN_1974_217_5_a12