Media type: E-Article Title: Structural studies on RO-MgO-Al2O3-SiO2 (R = Ca, Sr or Ba) glassy systems by density measurements Contributor: Barbieri, L.; Leonelli, C.; Manfredini, T.; Siligardi, C. imprint: Springer Science and Business Media LLC, 1994 Published in: Journal of Materials Science Letters Language: English DOI: 10.1007/bf00278154 ISSN: 0261-8028; 1573-4811 Keywords: General Materials Science Origination: Footnote: