@article{DAN_1984_276_4_a25,
     author = {A. A. Zlotnik and I. D. Turetaev},
     title = {Correction: {{\textquotedblleft}Sharp} estimates for error and optimality of two-layered efficient methods of solution of the heat equation{\textquotedblright}},
     journal = {Doklady Akademii Nauk},
     pages = {776},
     year = {1984},
     volume = {276},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_276_4_a25/}
}