TY - JOUR KW - non-Palaiseau KW - paper AU - Lucia Reining AU - Rodolfo Del Sole BT - Phys. Rev. B DA - Dec DO - 10.1103/PhysRevB.44.12918 M1 - 23 PB - American Physical Society PY - 1991 EP - 12918 T2 - Phys. Rev. B TI - Screened Coulomb interaction at Si(111)2x1 VL - 44 ER -