W. Bull
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- The use of steel edge surrounds to reduce stress and displacement in concrete pavements. In: Computers & Structures, v. 68, n. 1-3 (Juli 1998). (1998):
- Drawing and Description of a Wooden Bridge Erected over the River Calder, at Mirfield, Yorkshire. In: Minutes of the Proceedings of the Institution of Civil Engineers, v. 1, n. 1837 ( 1841). (1841):