@article{DAN_1984_279_2_a4,
     author = {F. P. Vasil'ev},
     title = {Regularization of higher order methods with imprecisely given},
     journal = {Doklady Akademii Nauk},
     pages = {281--285},
     publisher = {mathdoc},
     volume = {279},
     number = {2},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_279_2_a4/}
}