TY - JOUR AU - M. I. Zelikin AU - L. A. Manita TI - Accumulation of Switchings in Distributed Parameter Problems JO - Contemporary Mathematics. Fundamental Directions PY - 2006 SP - 78 EP - 113 VL - 19 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMFD_2006_19_a3/ LA - ru ID - CMFD_2006_19_a3 ER -