K. Billig
- Recent Irrigation Projects in the Indus Basin. Dans: Proceedings of the Institution of Civil Engineers, v. 13, n. 1 (mai 1959). (1959):
- Concrete Shell Roofs With Flexible Moulds. Dans: Journal of the Institution of Civil Engineers, v. 25, n. 3 (janvier 1946). (1946):
- A Simplified Design of Shell Roofs. Dans: Journal of the Institution of Civil Engineers, v. 33, n. 1 (novembre 1949). (1949):
- Vacuum-Concrete. Dans: Journal of the Institution of Civil Engineers, v. 29, n. 3 (janvier 1948). (1948):
- Electro-Concrete. Dans: Journal of the Institution of Civil Engineers, v. 24, n. 8 (octobre 1945). (1945):