Dudchenko, Alexander V., and Sergey V. Kuznetsov. 2017. “THE MODIFIED MOHR – COULOMB AND DRUCKER – PRAGER MODELS. INFLUENCE OF ECCENTRICITY ON HYSTERESIS LOOP AND ENERGY LOSS”. International Journal for Computational Civil and Structural Engineering 13 (2): 35-44. https://doi.org/10.22337/2587-9618-2017-13-2-35-44.