TY - JOUR AU - Yu. Kh. Vekilov AU - G. R. Umarov AU - V. V. Burmistrov AU - A. A. Firsanov TI - Electronic and atomic structure of $\mathrm{Si}$ and $\mathrm{Ge}$ surfaces covered with $\mathrm{Ag}$ or $\mathrm{Al}$ JO - Doklady Akademii Nauk PY - 1987 SP - 845 EP - 847 VL - 293 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1987_293_4_a17/ LA - ru ID - DAN_1987_293_4_a17 ER -