@article{TMF_2013_177_3_a1,
     author = {F. Khanizadeh and A. V. Mikhailov and Jing Ping Wang},
     title = {Darboux transformations and recursion operators for differential--difference equations},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {387--440},
     publisher = {mathdoc},
     volume = {177},
     number = {3},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2013_177_3_a1/}
}