Kim, Amkee. Fracture toughness and process zone kinetics in amorphous polymers. Fracture toughness and process zone kinetics in amorphous polymers. Applied Mechanics. 2014-03-18
    https://indigo.uic.edu/articles/thesis/Fracture_toughness_and_process_zone_kinetics_in_amorphous_polymers_/10804853