sci
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to open science
He, J.Y.; Liu, W.H.; Wang, H.; Wu, Y.; Liu, X.J.; Nieh, T.G.; Lu, Z.P. . (2014). Effects of Al addition on structural evolution and tensile properties of the FeCoNiCrMn high-entropy alloy system. Acta Materialia, 62(), 105–113. doi:10.1016/j.actamat.2013.09.037 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research