TY - JOUR AU - M Polak AU - J Ho AU - G Gerber AU - W Lineberger C2 - Journal of Chemical Physics DA - 1991-01-01 LA - en M1 - 95 PB - Journal of Chemical Physics PY - 1991 TI - Photoelectron spectroscopy of negatively charged bismuth clusters: Bi2-, Bi3-, and Bi4- ER -