1.  RELEASE BEHAVIOUR AND LOCAL STRUCTURE OF AG2O-CAO-BI2O3-B2O3 GLASSES.

          Authors: VIORICA SIMON, R. STEFAN, E. INDREA.

2.  THE INFLUENCE OF B2O3- BI2O3 VITREOUS MATRIX ON COPPER IONS EPR ABSORPTION SPECTRA.

          Authors: R. STEFAN, S. SIMON.

3.  FTIR AND UV-VIS SPECTROSCOPIC INVESTIGATION OF ERBIUM-ZINC-BORATE GLASS CERAMICS.

          Authors: R. STEFAN, E. CULEA.

4.  STRUCTURAL INVESTIGATION ON GD₂O₃ – ZNO –B₂O₃ VITREOUS SYSTEM.

          Authors: E. CULEA, R. STEFAN.

5.  STRUCTURAL PARTICULARITIES OF THE SILVER AND COPPER DOPED SiO₂–CaO–P₂O₅ BASED BIOACTIVE GLASSES.

          Authors: L. BAIA, R. STEFAN, K. MAGYARI.