Mahnken, R. (2002). Strength difference in compression and tension and pressure dependence of yielding in elasto-plasticity. Computer Methods in Applied Mechanics and Engineering, 190(39), 5057–5080.https://doi.org/10.1016/s0045-7825(00)00364-9 
LibreCat: /record/45307
DOI: 10.1016/s0045-7825(00)00364-9

Mahnken, R., &; Steinmann, P. (2002). A finite element algorithm for parameter identification of material models for fluid saturated porous media. International Journal for Numerical and Analytical Methods in Geomechanics, 25(5), 415–434.https://doi.org/10.1002/nag.136 
LibreCat: /record/45413
DOI: 10.1002/nag.136

Mahnken, R., &; Kohlmeier, M. (2002). Finite element simulation for rock salt with dilatancy boundary coupled to fluid permeation. Computer Methods in Applied Mechanics and Engineering, 190(32–33), 4259–4278.https://doi.org/10.1016/s0045-7825(00)00317-0 
LibreCat: /record/45412
DOI: 10.1016/s0045-7825(00)00317-0

Mahnken, R., &; Kuhl, E. (2002). Parameter identification of gradient enhanced damage models with the finite element method. European Journal of Mechanics - A/Solids, 18(5), 819–835.https://doi.org/10.1016/s0997-7538(99)00127-8 
LibreCat: /record/45424
DOI: 10.1016/s0997-7538(99)00127-8

Mahnken, R., &; Stein, E. (2002). A unified approach for parameter identification of inelastic material models in the frame of the finite element method. Computer Methods in Applied Mechanics and Engineering, 136(3–4), 225–258.https://doi.org/10.1016/0045-7825(96)00991-7 
LibreCat: /record/45429
DOI: 10.1016/0045-7825(96)00991-7

Mahnken, R., &; Stein, E. (2002). The identification of parameters for visco-plastic models via finite-element methods and gradient methods. Modelling and Simulation in Materials Science and Engineering, 2(3A), 597–616.https://doi.org/10.1088/0965-0393/2/3a/013 
LibreCat: /record/45432
DOI: 10.1088/0965-0393/2/3a/013

Mahnken, R., &; Stein, E. (2002). Parameter identification for viscoplastic models based on analytical derivatives of a least-squares functional and stability investigations. International Journal of Plasticity, 12(4), 451–479.https://doi.org/10.1016/s0749-6419(95)00016-x 
LibreCat: /record/45430
DOI: 10.1016/s0749-6419(95)00016-x

Mahnken, R., &; Stein, E. (2002). Parameter identification for finite deformation elasto-plasticity in principal directions. Computer Methods in Applied Mechanics and Engineering, 147(1–2), 17–39.https://doi.org/10.1016/s0045-7825(97)00008-x 
LibreCat: /record/45428
DOI: 10.1016/s0045-7825(97)00008-x

Mahnken, R. (2002). Aspects on the finite-element implementation of the Gurson model including parameter identification. International Journal of Plasticity, 15(11), 1111–1137.https://doi.org/10.1016/s0749-6419(99)00029-7 
LibreCat: /record/45426
DOI: 10.1016/s0749-6419(99)00029-7

Buhl, H. M. (2001). Partner orientation and speaker’s knowledge as conflicting parameters in language production. Journal of Psycholinguistic Research, 30(6), 549–567.
LibreCat: /record/32503

Thiele, T., Berret, J.-F., Müller, S., &; Schmidt, C. (2001). Rheology and nuclear magnetic resonance measurements under shear of sodium dodecyl sulfate/decanol/water nematics. Journal of Rheology, 45(1), 29–48.https://doi.org/10.1122/1.1332387 
LibreCat: /record/35365
DOI: 10.1122/1.1332387