Previous Article Next Article Table of Contents Journal of Materials Science Letters, Vol.13, No.3, 180-182, 1994 DOI10.1007/BF00278154 Export Citation Structural Studies on Ro-MgO-Al2O3-SiO2 (R=ca, Sr or Ba) Glassy Systems by Density-Measurements Barbieri L, Leonelli C, Manfredini T, Siligardi C Please enable JavaScript to view the comments powered by Disqus.