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Cox, Jordan M.; Walton, Ian M.; Benson, Cassidy A.; Chen, Yu-Sheng; Benedict, Jason B. . (2015). A versatile environmental control cell for <i>in situ</i> guest exchange single-crystal diffraction. Journal of Applied Crystallography, 48(2), 578–581. doi:10.1107/s160057671500432x 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research