Fracture Toughness and Failure Mechanisms of Glass-Reinforced Plastics Based on an Epoxy Matrix Modified with Polysulfone and an Active Diluent. - Petrova, Tuyara V.; Tretyakov, Ilya V.; Alexeeva, Olga V.; Sergeev, Andrey Yu.; Korokhin, Roman A.; Solodilov, Vitaliy I.; Yurkov, Gleb Yu.; Berlin, Alexander Al. (Polymers (20734360), 2026)