TY  - GEN
A1  - Jüstel, Thomas
A1  - Pues, Patrick
A1  - Schwung, S.
A1  - Rytz, Daniel
T1  - Reference Standards Based on Single Crystals for Optical Spectroscopy, 7th Workshop on NLO Laser Crystals and Oxides, Idar-Oberstein, September 2018
Y1  - 2018
ER  -