E. Gruner
- Mining Engineer: The Operation of Mines in France. In: Transactions of the American Society of Civil Engineers, v. 54, n. 3 ( 1905). (1905):
- Impression du quatrième congrès des grands barrages (suite). In: Bulletin technique de la Suisse romande, v. 78, n. 5 (8 March 1952). (1952):
- Umbau der britischen Eisenbahnanlagen in ein Autobahnnetz?. In: Schweizerische Bauzeitung (1947-1978), v. 73, n. 18 (30 April 1955). (1955):
- The Cost of Early Termination of a Contract. In: Proceedings of the Institution of Civil Engineers, v. 74, n. 1 (February 1983). (1983):
- Dam Disasters. In: Proceedings of the Institution of Civil Engineers, v. 24, n. 1 (January 1963). (1963):