TY - JOUR AU - V. N. Erofeev AU - V. I. Nikitenko AU - V. B. Osvenskii TI - Effect of impurities on overcoming of high Peierls barriers by dislocations JO - Doklady Akademii Nauk PY - 1969 SP - 513 EP - 515 VL - 189 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1969_189_3_a18/ LA - ru ID - DAN_1969_189_3_a18 ER -