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Exler, Victor A.; Cisneros, Fernanda T.; Quevedo, Manuel A.; Milne, Arthur . (). [Society of Petroleum Engineers SPE International Symposium and Exhibition on Formation Damage Control - Lafayette, Louisiana, USA (2014-02-26)] SPE International Symposium and Exhibition on Formation Damage Control - Hybrid Matrix Acidizing Techniques Successfully Stimulate Geothermal Wells in Latin America. , (), –. doi:10.2118/168206-ms 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research