TY  - BOOK
AU  - Liu, Guokui ed.
TI  - Spectroscopic Properties of Rare Earths in Optical Materials 
SN  - 9783540238867
U1  - 620.11295 
PY  - 2005///
CY  - Berlin
PB  - Springer-Verlag
KW  - Optical Materials
KW  - Applied Physics
N1  - Includes Index
ER  -