Ray Sterling
- Case study of life safety standards for a large mined underground space facility in minneapolis, minnesota. In: Tunnelling and Underground Space Technology, v. 7, n. 2 (April 1992). (1992):
- Risk Budget management in progressing underground works. In: Tunnelling and Underground Space Technology, v. 19, n. 1 (January 2004). (2004):
- Urban underground space: A growing imperative. In: Tunnelling and Underground Space Technology, v. 55 (May 2016). (2016):