1. Sobolev Spaces;Adams,1975
2. Optimal Control of Variational Inequalities;Barbu,1984
3. Equations et inéquations non linéaires dans les espaces vectoriels en dualité;Brezis;Ann. Inst. Fourier,1968
4. The Finite Element Method for Elliptic Problems;Ciarlet,1978
5. Mathematical Elasticity;Ciarlet,1988