%0 Journal Article
%A A. K. Rybnikov
%A K. V. Semenov
%T Ba̋cklund connections and Ba̋cklund transformations that correspond to second-order evolution equations
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 2004
%P 52-68
%N 5
%U http://geodesic.mathdoc.fr/item/IVM_2004_5_a7/
%G ru
%F IVM_2004_5_a7