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Jones, N.; Cann, A.; Almashhadi, S.; Popal, H. . (2012). [IEEE 2012 IEEE Systems and Information Engineering Design Symposium (SIEDS) - Charlottesville, VA (2012.04.27-2012.04.27)] 2012 IEEE Systems and Information Engineering Design Symposium - Assessment of soccer referee proficiency in time-sensitive decision-making. , (), 68–73. doi:10.1109/sieds.2012.6215129 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research