@article{DAN_1979_246_6_a14,
     author = {V. F. Tishkin and A. P. Favorski and M. Yu. Shashkov},
     title = {Variational-difference schemes for the heat-conduction equation on nonregular grids},
     journal = {Doklady Akademii Nauk},
     pages = {1342--1346},
     publisher = {mathdoc},
     volume = {246},
     number = {6},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_246_6_a14/}
}