@misc{misc0b655e13,
title   = {Spectroscopic characterization of 'Ho POT.3+' ion-doped fluoride glass},
author = {Florez, A. and Oliveira, Samuel Leite and Flórez, M. and Gómez, L. A. and Nunes, Luiz Antônio de Oliveira},
year = {2006},
publisher = {Elsevier Science},
booktitle   = {Rare Earth Research Conference}
}