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Zhi-Hua Wang; Kang-Hai Tan. (2007). Temperature prediction for contour-insulated concrete-filled CHS subjected to fire using large time Green’s function solutions. , 63(7), 997–1007. doi:10.1016/j.jcsr.2006.08.014 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research