F. A. Shergold
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- The Aggregate Crushing Test for Evaluating the Mechanical Strength of Coarse Aggregates. In: Journal of the Institution of Civil Engineers, v. 24, n. 6 (April 1945). (1945):
- The percentage voids in compacted gravel as a measure of its angularity. In: Magazine of Concrete Research, v. 5, n. 13 (August 1953). (1953):