1. Andersen, K. H. and Hoeg, K (1991), deformation of soils and displacements of structures subjected to combined static and cyclic loads. Proc. Xth ECSMEF, Firenze, 4, pp. 1147-1158.
2.Andersen K H (1991), foundation design of offshore gravity structures, chapter 4 in cyclic loading of soils, from theory to design, ed. by MP O'Reilly and S F Brown, published by Blackie and Son.