%0 Journal Article
%A F. Kh. Mukminov
%T On straightening the characteristics of a~quasilinear second-order equation
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1988
%P 18-25
%V 75
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1988_75_1_a1/
%G ru
%F TMF_1988_75_1_a1