%0 Journal Article
%A B. P. Chebysheva
%T The geometry of cylindrical families of planes in a~space with a~degenerate metric
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1974
%P 77-81
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1974_12_a14/
%G ru
%F IVM_1974_12_a14