◂
sci
hub

to open science
Jayachandran, P.T.; Hamza, A.M.; Hosokawa, K.; Mezaoui, H.; Shiokawa, K. . (2017). GPS amplitude and phase scintillation associated with polar cap auroral forms. Journal of Atmospheric and Solar-Terrestrial Physics, 164(), 185–191. doi:10.1016/j.jastp.2017.08.030 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research