@article{SEMR_2018_15_a113,
     author = {A. S. Anisimova and Yu. M. Laevsky},
     title = {On reflected waves in the solutions of difference problems for the wave equation on non-uniform meshes},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {759--767},
     publisher = {mathdoc},
     volume = {15},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2018_15_a113/}
}