◂
sci
hub

to open science
Baldridge, A. M.; Hook, S. J.; Crowley, J. K.; Marion, G. M.; Kargel, J. S.; Michalski, J. L.; Thomson, B. J.; de Souza Filho, C. R.; Bridges, N. T.; Brown, A. J. . (2009). Contemporaneous deposition of phyllosilicates and sulfates: Using Australian acidic saline lake deposits to describe geochemical variability on Mars. Geophysical Research Letters, 36(19), L19201–. doi:10.1029/2009gl040069 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research