@article{SJVM_2021_24_3_a3,
     author = {A. N. Kozyrev and V. M. Sveshnikov},
     title = {Experimental study of the efficiency of solving {2D} boundary value problems on subgrids of quasistructured rectangular grids},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {277--288},
     publisher = {mathdoc},
     volume = {24},
     number = {3},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2021_24_3_a3/}
}