Cf.: C. M. Queiroz, S. Agathopoulos, J. R. Frade, M. H. V. Fernandes, "Network connectivity and bio-mineralization of 0.45SiO2-(0.45-x)MgO-xK2O-0.1(3CaO⋅P2O5) glasses", Materials Science Forum, Vols. 455-456, 2004, pp. 383-387.
Article Network connectivity and bio-mineralization of 0.45SiO2-(0....