Mutual aid ↓save

H. Fehlhammer; W. Bode. (1975). The refined crystal structure of bovine β-trypsin at 1·8 Å resolution: I. Crystallization, data collection and application of patterson search techniques. , 98(4), 683–692. doi:10.1016/s0022-2836(75)80004-0 

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