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Artem'ev, Alexander; Ryzhikov, Maxim R.; Berezin, Alexey S.; Kolesnikov, Ilya; Samsonenko, Denis G.; Bagryanskaya, Irina Yu. . (2019). Photoluminescence of Ag(I) complexes with square-planar coordination geometry: the first observation. Inorganic Chemistry Frontiers, (), 10.1039.C9QI00657E–. doi:10.1039/C9QI00657E 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research