Spectral properties of ultrafine systems LaF3 and EuF3 in a frozen melt NaCl-KCl

by V. F. Zinchenko, H. V. Volchak, O. H. Yeromin, I. V. Stoianova, N. O. Chivireva, S. V. Kuleshov, P. H. Doha
Published 2019