@article{DAN_1961_138_3_a6,
     author = {E. G. D'yakonov},
     title = {An iteration method for solving systems of finite difference equations},
     journal = {Doklady Akademii Nauk},
     pages = {522--525},
     publisher = {mathdoc},
     volume = {138},
     number = {3},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_138_3_a6/}
}