TY - BOOK AU - Liu,Guokui TI - Spectroscopic properties of rare earths in optical materials: with ... 61 tables T2 - Springer series in materials science SN - 9783642062834 U1 - 530.41 PY - 2010/// CY - [Beijing] PB - Tsinghua Univ. Press N1 - Literaturangaben ER -