G. Voyiadjis, R. Abu Al-Rub, and A. Palazotto, “Non-local coupling of viscoplasticity and anisotropic viscodamage for impact problems using the gradient theory”, Arch. Mech., vol. 55, no. 1, pp. 39–89, Jan. 2003, Accessed: Nov. 19, 2025. [Online]. Available: https://am.ippt.pan.pl/index.php/am/article/view/v55p39