@inproceedings{inproceedings0509c3aa,
title   = {Spectroscopy properties of 'Er POT.3+' in chalcogenide glasses},
author = {Vila, L D and Aranha, N and Messaddeq, Younnes and Stucchi, Elizabeth Berwerth and Ribeiro, Sidney J L and Fagundes, D and Nunes, Luiz Antônio de Oliveira},
year = {2001},
booktitle   = {Rare Earths' 2001}
}