@article{article9711cfae,
title   = {Mixed network former effects in oxide glasses: spectroscopic studies in the system (M2O)1/3[(Ge2O4)x(P2O5)1-x]2/3},
author = {Behrends, Frederik and Eckert, Hellmut},
year = {2014},
doi = {10.1021/jp5013285},
journal   = {Journal of Physical Chemistry C}
}