Unique Critical State single-surface anisotropic hyperplasticity
W.M. Coombs

Anisotropy effects in a deep excavation in stiff clay
J. Vaunat, A. Gens and R.  Vasconcelos

On integration strategies for Perzyna-type viscoplasticity, and application to zero-thickness interface elements
I. Aliguer, I. Carol and S. Sture

Zero-thickness interface elements with H-M coupling, formulation and applications in geomechanics
D. Garolera, I. Aliguer, J.M. Segura, I. Carol, M.R. Lakshmikantha and J. Alvarellos

Relative contributions of solid skeleton visco-plasticity and water viscosity to the poro-mechanics behaviour of Callovo-Oxfordian claystone.
S. Rahal, G. Casaux-Ginestet and A. Sellier