%0 Journal Article %A V. I. Bliznikas %T Affine connections associated with a~quasilinear system of partial differential equations of the first order %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1968 %P 18-22 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1968_1_a2/ %G ru %F IVM_1968_1_a2