@article{DE_1980_16_9_a12,
     author = {N. T. Drenska},
     title = {Properties of difference schemes for the problem of cooling metal in a mold},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1677--1687},
     publisher = {mathdoc},
     volume = {16},
     number = {9},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1980_16_9_a12/}
}