%0 Journal Article
%A N. D. Polyakov
%T Classification of $(f\xi\eta\rho)$-structures
%J Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara
%D 1983
%P 57-72
%V 14
%I mathdoc
%U http://geodesic.mathdoc.fr/item/INTG_1983_14_a1/
%G ru
%F INTG_1983_14_a1