1. AGI (1979) Some Italian experiences on the mechanical characterisation of structurally complex clay soils. In International Society of Rock Mechanics (ed.), Int Soc Rock Mech 4th Int Cong 1, pp 827–846
2. Airò Farulla C, Ferrari A, Romero E (2010) Volume change behaviour of a compacted scaly clay during cyclic suction changes. Can Geotech J 47(6):688–703
3. Allen RG, Pereira LS, Raes D, Smith M (1998) Crop evapo-transpiration, guidelines for computing crop water requirements. FAO irrigation and drainage paper 56
4. ASTM (1985) Classification of soils for engineering purposes: annual book of ASTM Standards, D 2487-83, 04.08, American Society for Testing and Materials, pp 395–408
5. BSI British Standards (1986) Code of practice for foundations. BSI BS8004