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Xu, Y.; Goriely, S.; Koning, A. J.; Hilaire, S. . (2014). Systematic study of neutron capture including the compound, pre-equilibrium, and direct mechanisms. Physical Review C, 90(2), 024604–. doi:10.1103/physrevc.90.024604 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research