Formation of calcium silicates in the system CaO-SiO2-CaF2 /
Heimann, R.
Franke, W.
Garston :  Building Research Station, 
1970.
Originally published as Bildung von Calciumsilicaten im System CaO-SiO2-CaF2 in Berichte der Deutschen Keram. Ges., 1970, 47 (3), 165-8.