@article{DAN_1987_297_1_a2,
     author = {V. N. Denisov},
     title = {Stabilization of the time means of the difference of solutions to},
     journal = {Doklady Akademii Nauk},
     pages = {17--22},
     publisher = {mathdoc},
     volume = {297},
     number = {1},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1987_297_1_a2/}
}