%0 Journal Article
%A V. A. Tihonov
%T On fields with $\nabla$-conjugate $m$-directions in a~space with affine connection
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1987
%P 71-75
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1987_4_a13/
%G ru
%F IVM_1987_4_a13