Charles C. Hird
- Modelling helical screw piles in soft clay and design implications. Dans: Proceedings of the Institution of Civil Engineers - Geotechnical Engineering, v. 167, n. 5 (octobre 2014). (2014):
- Moisture Retention Characteristics of a Compacted Residual Soil. Dans: Soils and Foundations, v. 38, n. 4 (décembre 1998). (1998):