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Trebst, Simon; Troyer, Matthias; Wang, Zhenghan; Ludwig, Andreas W. W. . (2008). A Short Introduction to Fibonacci Anyon Models. Progress of Theoretical Physics Supplement, 176(), 384–407. doi:10.1143/ptps.176.384 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research