◂
sci
hub

to open science
Bera, Tarun K.; Iyer, Ratnasabapathy G.; Malliakas, Christos D.; Kanatzidis, Mercouri G. . (2007). Eu <sub/>3</sub> (AsS <sub/>4</sub> ) <sub/>2</sub> and A <i> <sub/>x</sub></i> Eu <sub/>3</sub><sub/>-</sub><i> <sub/>y</sub></i> As <sub/>5</sub><sub/>-</sub><i> <sub/>z</sub></i> S <sub/>10</sub> (A = Li, Na):  Compounds with Simple and Complex Thioarsenate Building Blocks. Inorganic Chemistry, 46(21), 8466–8468. doi:10.1021/ic701067r 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research