TY - JOUR AU - M. Yu. Vasil'chik TI - Some applications of integral representations to studying boundary properties of differentiable functions JO - Matematičeskie trudy PY - 1996 SP - 58 EP - 99 VL - 31 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MT_1996_31_a2/ LA - ru ID - MT_1996_31_a2 ER -