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Sun, Chengyuan; Zhu, Dandan; Jia, Haiyan; Lei, Kun; Zheng, Zhen; Wang, Xinling . (2019). Humidity and Heat Dual Response Cellulose Nanocrystals/ Poly(N-isopropylacrylamide) Composite Films with Cyclic Performance. ACS Applied Materials & Interfaces, (), acsami.9b14201–. doi:10.1021/acsami.9b14201 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research