TY - JOUR AU - M. Yu. Vasil'chik AU - I. M. Pupyshev TI - Boundary behavior of functions from Sobolev classes defined on domains with exterior peak JO - Matematičeskie trudy PY - 2014 SP - 70 EP - 98 VL - 17 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MT_2014_17_1_a2/ LA - ru ID - MT_2014_17_1_a2 ER -