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Emmer, Wolfgang; Schmautzer, Ernst; Tiran, Karl . (2016). [IEEE 2016 51st International Universities Power Engineering Conference (UPEC) - Coimbra (2016.9.6-2016.9.9)] 2016 51st International Universities Power Engineering Conference (UPEC) - Asymmetries of earthing arrangements and equipotential bonding systems in buildings and the effects on EMC. , (), 1–7. doi:10.1109/UPEC.2016.8113983 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research