%0 Journal Article %A F. Khanizadeh %A A. V. Mikhailov %A Jing Ping Wang %T Darboux transformations and recursion operators for differential--difference equations %J Teoretičeskaâ i matematičeskaâ fizika %D 2013 %P 387-440 %V 177 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2013_177_3_a1/ %G ru %F TMF_2013_177_3_a1