◂
sci
hub

to open science
Salcedo-Sanz, S.; Pastor-Sánchez, A.; Prieto, L.; Blanco-Aguilera, A.; García-Herrera, R. . (2014). Feature selection in wind speed prediction systems based on a hybrid coral reefs optimization – Extreme learning machine approach. Energy Conversion and Management, 87(), 10–18. doi:10.1016/j.enconman.2014.06.041 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research