%0 Journal Article %A O. A. Kovyrkina %A V. V. Ostapenko %T On accuracy of finite-difference schemes in calculations of centered rarefaction waves %J Matematičeskoe modelirovanie %D 2023 %P 83-96 %V 35 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2023_35_7_a5/ %G ru %F MM_2023_35_7_a5