TY - JOUR AU - M Plihal AU - John C2 - Physical Review B DA - 2001-02-01 LA - en M1 - 63 PB - Physical Review B PY - 2001 TI - Nonequilibrium Theory of Scanning Tunneling Spectroscopy via Adsorbate Resonances: Nonmagnetic and Kondo Impurities ER -