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O. M. Bondareva; D. V. Lopatik; Z. I. Kuvaeva; L. G. Vinokurova; M. M. Markovich; I. P. Prokopovich. (2008). Synthesis of taurine. , 42(3), 142–144. doi:10.1007/s11094-008-0072-3 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research