sci
hub

to open science
Jaafar, Hussein; Collardey, Sylvain; Sharaiha, Ala . (2017). Optimized Manipulation of the Network Characteristic Modes for Wideband Small Antenna Matching. IEEE Transactions on Antennas and Propagation, 65(11), 5757–5767. doi:10.1109/tap.2017.2754408 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research