Dynamic fracture mechanics for the 1990's presented at the 1989 ASME Pressure Vessels and Piping Conference, JSME co-sponsorship, Honolulu, Hawaii, July 23-28, 1989 - Honma (Hiroomi) 1944-; Shockey (Donald A.); Yagawa (Genki) 1942- (PVP, 1989)