1. Elasticity and Plasticity of Large Deformations: An Introduction, vol. xiv;Bertram,2005
2. A structural observation for linear material laws in classical mathematical physics;Picard;Math. Methods Appl. Sci.,2009
3. Partial Differential Equations: A Unified Hilbert Space Approach;Picard,2011
4. A class of evolutionary problems with an application to acoustic waves with impedance type boundary conditions;Picard;PAMM,2011
5. A Class of Evolutionary Problems with an Application to Acoustic Waves with Impedance Type Boundary Conditions;Picard,2012