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Moon, Jong Hun; Jung, Ho-Young; Lee, Young Jae; Lee, Soon W.; Yun, Jaesook; Lee, Jin Yong . (2015). Origin of Regioselectivity in the Copper-Catalyzed Borylation Reactions of Internal Aryl Alkynes with Bis(pinacolato)diboron. Organometallics, 34(11), 2151–2159. doi:10.1021/om500799d 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research