%0 Journal Article %A O. P. Shcherbak %T Singularities of families of evolvents in the neighborhood of an inflection point of the curve, and the group $H_3$ generated by reflections %J Funkcionalʹnyj analiz i ego priloženiâ %D 1983 %P 70-72 %V 17 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1983_17_4_a6/ %G ru %F FAA_1983_17_4_a6