G. Bell
- Jamestown Viaduct, UK: strengthening of an early steel viaduct. Dans: Proceedings of the Institution of Civil Engineers - Bridge Engineering, v. 160, n. 2 (juin 2007). (2007):
- UB 30/274 Daer Viaduct replacement. Dans: Proceedings of the Institution of Civil Engineers - Bridge Engineering, v. 160, n. 2 (juin 2007). (2007):
- repair and strengthening of Burnton railway viaduct, UK. Dans: Proceedings of the Institution of Civil Engineers - Bridge Engineering, v. 160, n. 3 (septembre 2007). (2007):