Weir, C. , Hunt, C. and Blaine, R. 1956. Behavior of cementa and relatad materials under hydrostatic pressures up to 10.000 atmospheres. Materiales de Construcción. 6, 075 (Oct. 1956), 9–10. DOI:https://doi.org/10.3989/mc.1956.v06.i075.2434.