@article{VYURU_2021_14_4_a6,
     author = {V. P. Shapeev and V. A. Belyaev and L. S. Bryndin},
     title = {High accuracy numerical solution of elliptic equations with discontinuous coefficients},
     journal = {Vestnik \^U\v{z}no-Uralʹskogo gosudarstvennogo universiteta. Seri\^a, Matemati\v{c}eskoe modelirovanie i programmirovanie},
     pages = {88--101},
     publisher = {mathdoc},
     volume = {14},
     number = {4},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VYURU_2021_14_4_a6/}
}