Mutual aid ↓save

Walter Briec; Nicolas Peypoch; Hermann Ratsimbanierana. (2011). Productivity growth and biased technological change in hydroelectric dams. , 33(5), 853–858. doi:10.1016/j.eneco.2011.01.011 

An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research