@article{DAN_1994_339_4_a5,
     author = {O. V. Ryabinin},
     title = {An iterative method for solving variational-difference analogues},
     journal = {Doklady Akademii Nauk},
     pages = {454--457},
     publisher = {mathdoc},
     volume = {339},
     number = {4},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1994_339_4_a5/}
}