TY - JOUR AU - U. A. Arifov AU - A. A. Aliev TI - Angular regularities of energy spectra of secondary ions scattered by the surface of a single crystal JO - Doklady Akademii Nauk PY - 1968 SP - 60 EP - 63 VL - 183 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1968_183_1_a14/ LA - ru ID - DAN_1968_183_1_a14 ER -