@inproceedings{inproceedings697e1522,
title   = {Study of rare-earth doped GeO2-B2O3-Al2O3-PbO-PbF2 glasses by using MAS NMR and pulsed EPR techniques},
author = {Carvajal, Eduar E. and Doerenkamp, Carsten and Donoso, José Pedro and de Camargo, Andrea Simone Stucchi and Eckert, Hellmut},
year = {2018},
publisher = {Universidade del Atlántico - UA},
booktitle   = {Encuentro Regional de Ciencias Físicas}
}