Robert A. Schamber
- Seismic Retrofit of the North Approach Viaduct of the Golden Gate Bridge. Dans: Transportation Research Record: Journal of the Transportation Research Board, v. 1688, n. 1 (janvier 1999). (1999):
- Seismic retrofit of the North Approach Viaduct of the Golden Gate Bridge. Présenté pendant: IABSE Symposium: Extending the Lifespan of Structures, San Francisco, CA, USA, August 1995. (1995):