1. Le Chatelier, H., ‘Experimental researches on the constitution of hydraulic mortars’ translated by J. L. Mack, McGraw, New York, 1905. Also: Compt. rend., 94 (1882) 13; andJournal of Chemical Ind. 1 (1882) 151.
2. Tavasci, B., ‘Structure of hydrated Portland cement’,Zement 30 (4) (1942) 43–48 & 55–58.
3. Eitel, W., ‘Recent results of cement research’,Angewandte Chemie 54 (15/16) (1941) 185–192.
4. Eitel, W., ‘Electron microscopic cement research’,Zement 31 (1942) 489–495.
5. Radczewski, O. E., Müller, H. O. and Eitel, W., ‘Ultra-microscopic investigation of the hydration of free lime’,Zement 28 (49) (1939) 693–697.