Fragmentation: a study using numerical simulations = 物體碎裂現象之數值模擬硏究. ; 物體碎裂現象之數值模擬硏究 ; Fragmentation: a study using numerical simulations = Wu ti sui lie xian xiang zhi shu zhi mo ni yan jiu. ; Wu ti sui lie xian xiang zhi shu zhi mo ni yan jiu - Yiu, Yun Yip.; Chinese University of Hong Kong Graduate School. Division of Physics. (1997)