sci
hub

to open science
Baxter, R.A.; Quatieri, T.F. . (1999). [IEEE 1999 Workshop on Applications of Signal Processing to Audio and Acoustics - New Paltz, NY, USA (17-20 Oct. 1999)] Proceedings of the 1999 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics. WASPAA'99 (Cat. No.99TH8452) - Shunting networks for multi-band AM-FM-decomposition. , (), 227–230. doi:10.1109/aspaa.1999.810891 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research