Gao, H. Former Dept. Theory of Mesoscopic Phenomena, Max Planck Institute for Intelligent Systems, Max Planck Society;
Nguyen, T. D., Govindjee, S., Klein, P. A., & Gao, H. (2005). A material force method for inelastic fracture mechanics. Journal of Mechanics and Physics of Solids, 53, 91-121.