@article{Sola:32202,
      author        = "Sola, D. and Conejos, D. and De Mendivil, J.M. and
                       SanMartín, L.O. and Lifante, G. and Peña, J.I.",
      title         = "{Directional solidification, thermo-mechanical and optical
                       properties of (MgxCa1-x)3Al2Si3O12 glasses doped with Nd3+
                       ions}",
      year          = "2015",
}