@article{c397b2d0e35247dbb4f4aa11258bd78b,
title = "Structure, luminescence, and crystal field analysis of (La,Gd)OBr:Eu3+ and (La,Y)OBr:Eu3+ mixed crystals",
keywords = "crystal field, europium, gadolinium, lanthanum, luminescence, yttrium, crystal field, europium, gadolinium, lanthanum, luminescence, yttrium, crystal field, europium, gadolinium, lanthanum, luminescence, yttrium",
author = "H.-J. Limburg and J. H{\"o}ls{\"a} and P. Porcher and G. Herzog and D. Starick and H. Wulff",
year = "1992",
language = "English",
volume = "130",
pages = "K155--K161",
journal = "Physica Status Solidi A",
}