1. Boulon, M. (1988)Contribution a la mecanique des interfaces sol-structures, Memoire d'habilitation, Joseph Fourier University, Grenoble.
2. Cuanalo, O. (1993) Estudio experimental de interfaces arcilla-concreto (Experimental study of clay-concrete interfaces), MSc Thesis, Graduate School of Engineering, UNAM, Mexico.
3. Kishida, H. and Uesegui, H. (1987) Tests of the interface between sand and steel in simple shear apparatus,Géotechnique,37, 1, 45?52.
4. Lee, K.L. and Chan, K. (1972) Number of equivalent significant cycles in strong motion earthquakes, inProceedings of the International Conference on Microzonation, Seattle, Washington, 1972, Vol. 11, pp. 609-17.
5. Leifer, S.A., Kirby, R.C. and Esrig, M.I. (1980) Effect of radial variation in modulus on stress after consolidation around a driven pile, inProceedings of the Conference on Numerical Methods in Offshore Piling, London, 1979, The Institution of Civil Engineers, pp. 157-63.