@article{ZVMMF_1991_31_1_a18,
     author = {A. N. Ermilov and V. I. Kabanovich and A. M. Kurbatov},
     title = {Recursive definition of the {Green} function of a difference equation},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {166--169},
     publisher = {mathdoc},
     volume = {31},
     number = {1},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1991_31_1_a18/}
}