%0 Journal Article
%A A. V. Balandin
%T On a zero curvature representation of a system of differential equations that is reducible to a nonlinear Klein–Gordon equation
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1994
%P 15-16
%N 2
%U http://geodesic.mathdoc.fr/item/IVM_1994_2_a2/
%G ru
%F IVM_1994_2_a2