1. Update on a class of gradient theories
2. and Theorie des Corps Deformables (A. Hermann et Fils, Paris, 1909).
3. Microcontinuum Field Theories: Foundations and Solids (Springer-Verlag, New York 1999).
4. Nonlinear Waves in Elastic Crystals (Oxford University Press, Oxford 1999).
5. and (eds.), Incommensurate Phases in Dielectrics (North Holland, Amsterdam, 1986).