Article

M.A. VALENTE, and L. BIH, and H. BIH, and M.P.F. GRAÇA, (2011) Crystallization and physical properties of alkali phos-phomolybdate glasses containing niobium oxide. Phys. Status Solidi C, Volume 8, Issue 11-12, 2011, PP. 3091–3094..

M.A. VALENTE, and L. BIH, and M.P.F. GRAÇA, (2011) Dielectric analysis oftungsten–phosphoniobate 20A2O–30WO3 –10Nb2O5 –40P2O5 (A = Li, Na) glass–ceramics. Journal of Non-Crystalline Solids, Volume 357, Issue 1, 2011, PP. 55-61.