@article{article2838ab5e,
title   = {Effects of non-radiative processes on the infrared luminescence of 'Yb POT. 3+' doped glasses},
author = {Quirino, W. G. and Bell, M. J. V. and Oliveira, S. L. and Nunes, Luiz Antônio de Oliveira},
year = {2005},
doi = {10.1016/j.jnoncrysol.2005.05.012},
journal   = {Journal of Non-Crystalline Solids}
}