%0 Journal Article
%A L. N. Orlova
%T The geometry of a~quasilinear system of two partial differential equations containing the first and second partial derivatives of two functions in two independent variables
%J Fundamentalʹnaâ i prikladnaâ matematika
%D 2010
%P 67-84
%V 16
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FPM_2010_16_2_a7/
%G ru
%F FPM_2010_16_2_a7