@ARTICLE{
author={Racu AV,Ristic Zoran S,Ciric Aleksandar S,Djordjevic Vesna RA,Buse Gabriel,Poienar M,Gutmann MJ,Ivashko O,Stef Marius,Vizman D,Dramicanin Miroslav D,Piasecki Michal,Brik Mikhail G},
year={2023},
title={Analysis of site symmetries of Er3+ doped CaF2 and BaF2 crystals by high resolution photoluminescence spectroscopy},
journal={OPTICAL MATERIALS},
volume={136},
number={},
pages={-},
document_type={Article},
}