Lee Ahlstrom
- A Bridge in Flight. In: Civil Engineering Magazine, v. 79, n. 3 (March 2009). (2009):
- (2010): Introduction of Non-Destructive Highway Inspection Methods using High Definition Video and Infrared Imaging Technology. Presented at: IABSE Symposium: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas, Venice, Italy, 22-24 September 2010.