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Li, Shuna; Dong, Guohui; Hailili, Reshalaiti; Yang, Liping; Li, Yingxuan; Wang, Fu; Zeng, Yubin; Wang, Chuanyi . (2016). Effective photocatalytic H2O2 production under visible light irradiation at g-C3N4 modulated by carbon vacancies. Applied Catalysis B: Environmental, 190(), 26–35. doi:10.1016/j.apcatb.2016.03.004 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research