@article{DE_1991_27_7_a12,
     author = {P. P. Matus and L. V. Stanishevskaya},
     title = {Unconditional convergence of difference schemes for nonstationary quasilinear equations of mathematical physics},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1203--1219},
     publisher = {mathdoc},
     volume = {27},
     number = {7},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1991_27_7_a12/}
}