TY - CONF AU - Daniel Pierce AU - Robert Celotta AU - W Unertl C2 - Seventh International Vacuum Congress and Third International Conference Solid Surfaces, Vienna, US DA - 1977-09-01 LA - en PB - Seventh International Vacuum Congress and Third International Conference Solid Surfaces, Vienna, US PY - 1977 TI - Surface Studies Using Spin Polarized Electrons ER -