@article{article22baeb05,
title   = {Site selective spectroscopy and crystal field analysis of 'Er POT.3+' in 'Ca IND.3''Ga IND.2''Ge IND.3''O IND.12' garnet},
author = {Santana, Ricardo Costa de and Munoz Santiuste, J E and Nunes, Luiz Antônio de Oliveira and Basso, Heitor Cury and Terrile, Maria Cristina},
year = {2001},
doi = {10.1088/0953-8984/13/39/311},
journal   = {Journal of Physics-Condensed Matter}
}