%0 Journal Article %A K. S. Boldina %T Classification of Russian regions by the level of the healthcare system development %J Matematičeskaâ fizika i kompʹûternoe modelirovanie %D 2015 %P 31-39 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VVGUM_2015_2_a3/ %G ru %F VVGUM_2015_2_a3