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Juilland, P.; Gallucci, E. . (2015). Morpho-topological investigation of the mechanisms and kinetic regimes of alite dissolution. Cement and Concrete Research, 76(), 180–191. doi:10.1016/j.cemconres.2015.06.001 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research