Journal Article
            Zeng, T.; Shao, J.-F.; Yao, Y.:  A micromechanical-based elasto-viscoplastic model for the Callovo-Oxfordian argillite: Algorithms, validations, and applications. International Journal for Numerical and Analytical Methods in Geomechanics 
44 (2), pp. 183 - 207 (2020)