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Zhang, Zengde; Wang, Jingfeng; Li, Beibei; Zhao, Chunfeng . (2019). Seismic tests and numerical investigation of blind-bolted moment CFST frames infilled with thin-walled SPSWs. Thin-Walled Structures, 134(), 347–362. doi:10.1016/j.tws.2018.10.009 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research