@article{DE_1980_16_7_a12,
     author = {M. N. Moskal'kov},
     title = {Schemes of the finite-element method of increased accuracy for solution of nonstationary second-order equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1283--1292},
     publisher = {mathdoc},
     volume = {16},
     number = {7},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1980_16_7_a12/}
}