sci
hub

to open science
Raffaitin, C.; Gin, H.; Empana, J.-P.; Helmer, C.; Berr, C.; Tzourio, C.; Portet, F.; Dartigues, J.-F.; Alperovitch, A.; Barberger-Gateau, P. . (2009). Metabolic Syndrome and Risk for Incident Alzheimer's Disease or Vascular Dementia: The Three-City Study. Diabetes Care, 32(1), 169–174. doi:10.2337/dc08-0272 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research