1. Lineare Funktionalanalysis;Alt,1985
2. Functions of Bounded Variation and Free Discontinuity Problems;Ambrosio,2000
3. Spectral properties of the Dirichlet-to-Neumann operator on Lipschitz domains;Arendt;Ulmer Seminare,2007
4. The Laplacian with Wentzell–Robin boundary conditions on spaces of continuous functions;Arendt;Semigroup Forum,2003
5. W. Arendt, A.F.M. ter Elst, Sectorial forms and degenerate differential operators, J. Operator Theory (2011), in press, arXiv:0812.3944.