@article{MM_1990_2_11_a8,
     author = {A. A. Samarskii and P. N. Vabishchevich},
     title = {Difference schemes for non-stable problems},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {89--98},
     publisher = {mathdoc},
     volume = {2},
     number = {11},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1990_2_11_a8/}
}