TY - JOUR AU - O. P. Shcherbak TI - Singularities of families of evolvents in the neighborhood of an inflection point of the curve, and the group $H_3$ generated by reflections JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1983 SP - 70 EP - 72 VL - 17 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1983_17_4_a6/ LA - ru ID - FAA_1983_17_4_a6 ER -