%0 Journal Article %A V. B. Drozdov %T Physics and Mathematics of Schwarz Triangle %J Matematičeskoe obrazovanie %D 2016 %P 6-9 %V 77 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MO_2016_77_1_a1/ %G ru %F MO_2016_77_1_a1