TY  - BOOK
AU  - Liu, Guokui, ed.
TI  - Spectroscopic properties of rare earths in optical materials
SN  - 3-540-23886-7
PY  - 2005///
CY  - Springer
PB  - Berlin
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=11256
ER  -