@article{article0254245b,
title   = {Dielectric properties of barium phosphate glasses doped with transition metal oxides},
author = {Bergo, Paulo Victor Alburquerque and Pontuschka, Walter Maigon and Prison, José Mário and Motta, C C},
year = {2004},
doi = {10.1016/j.jnoncrysol.2004.08.130},
journal   = {Journal of Non-Crystalline Solids}
}