E. L. Hill
- The Counter-balancing of Locomotive Engines. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 104, n. 1891-2 ( 1891). (1891):
- The Speed and Power of Locomotives. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 109, n. 1892-3 ( 1892). (1892):