1.
R. Cather, J. Bensted, A. Croft, C. M. George, P. C. Hewlett, A. J. Majumdar, P. J. Nixon, G. Osborne, M. J. Walker, Concrete Society Technical Report No. 46: Calcium aluminate cements in construction – a reassessment. The Concrete Society, Camberley, Surrey (1997).