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Brancato, V.; Frazzica, A.; Sapienza, A.; Gordeeva, L.; Freni, A. . (2015). Ethanol adsorption onto carbonaceous and composite adsorbents for adsorptive cooling system. Energy, 84(), 177–185. doi:10.1016/j.energy.2015.02.077 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research