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Xiaohai Jiang; Zhihua Chen; Baochun Fan; Hongzhi Li. (2008). Numerical simulation of blast flow fields induced by a high-speed projectile. , 18(3), 205–212. doi:10.1007/s00193-008-0155-9 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research