Helmut Ernst
- Comparison of Piezocone and Laboratory Soil Parameters for Bridge Foundation Design on Clays: Case Study in Massachusetts. Dans: Transportation Research Record: Journal of the Transportation Research Board, v. 1675, n. 1 (janvier 1999). (1999):
- Nonlinear Analysis of Integral Bridges: Finite-Element Model. Dans: Journal of Geotechnical and Geoenvironmental Engineering, v. 127, n. 5 (mai 2001). (2001):