sci
hub

to open science
Lukens, Joseph M.; Metcalf, Andrew J.; Leaird, Daniel E.; Weiner, Andrew M. . (2014). Temporal cloaking for data suppression and retrieval. Optica, 1(6), 372–. doi:10.1364/optica.1.000372 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research