1. Sobolev Spaces;Adams,1973
2. Infinite Dimensional Analysis;Aliprantis,1999
3. Theoretical Numerical Analysis;Atkinson,2009
4. Variational Analysis in Sobolev and BV Spaces: Applications to PDEs and Optimization;Attouch,2006
5. Differential Inclusions. Set-Valued Maps and Viability Theory;Aubin,1984