TY  - BOOK
AU  - Yersin, Hartmut, ed.
TI  - Topics in current chemistry; V.213: Transition metal and rare earth compounds:excited states, transitions, interactions I
SN  - 3540679863
U1  - 540.8 
PY  - 2001///
CY  - Berlin
PB  - Springer-Verlag
ER  -