1. On damage and implicit standard materials;Bodovillé;C. R. Acad. Sci. Paris Sér. II, Fasc. b, Méc. Phys. Astron.,1999
2. Plasticity with non-linear kinematic hardening: modelling and shakedown analysis by the bipotential approach;Bodovillé;Eur. J. Mech. A Solids,2001
3. Bipotentials for non-monotone multivalued operators: Fundamental results and applications;Buliga;Acta Appl. Math.,2010
4. M. Buliga, G. de Saxcé, C. Vallée, Non-maximal cyclically monotone graphs and construction of a bipotential for the Coulombʼs dry friction law, J. Convex Anal. 17 (1) (2010), in press, available at http://arxiv.org/abs/0802.1140.
5. Convex Analysis and Variational Problems;Ekeland,1976