1. Keynote lecture: on the mechanical behavior of arid soils;Alonso,1994
2. ASTM C618-12, 2002. Standard Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete.
3. Determinants of clay and shale microfabric signatures: processes and mechanisms;Bennet,1991
4. Inherent anisotropy of undisturbed and compacted loess soil;Covassi,2015
5. Day, P.H., 1955. Effect of Shear on Water Tension in Structurated Clay. I and II, Annual Reports, Western Regional Research Project W – 30.