@article{DAN_1985_281_6_a0,
     author = {Yu. A. Bondarenko and V. V. Zmushko},
     title = {Conditions for stability of the {\textquotedblleft}cross{\textquotedblright} difference scheme for},
     journal = {Doklady Akademii Nauk},
     pages = {1289--1293},
     year = {1985},
     volume = {281},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1985_281_6_a0/}
}