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Dou, xinwei; Hasa, Ivana; Hekmatfar, Maral; Diemant, Thomas; Behm, R. Juergen; Buchholz, Daniel; Passerini, Stefano . (2017). Pectin, Hemicellulose or Lignin? Impact of the Biowaste Source on the Performance of Hard Carbons for Sodium ion Batteries. ChemSusChem, (), –. doi:10.1002/cssc.201700628 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research