sci
hub

to open science
Weidmann, Verena; Maison, Wolfgang . (2013). Allylic Oxidations of Olefins to Enones. Synthesis, 45(16), 2201–2221. doi:10.1055/s-0033-1338491 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research