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Weiyu Leng;Asad A. Abidi;. (2021). Approximate Equivalent Circuits to Understand Tradeoffs in Geometry of On-Chip Inductors . IEEE Transactions on Circuits and Systems I: Regular Papers, (), –. doi:10.1109/tcsi.2020.3047987 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research