TY - JOUR AU - Politano A. AU - Chiarello G. PY - 2009 DO - 10.1142/S0218625X09012482 UR - http://hdl.handle.net/20.500.12614/311 T2 - Surface Review and Letters LA - en M2 - 171 TI - Collective electronic excitations in systems exhibiting quantum well states TY - research article VL - 16 ER -