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\bibitem{MartinRAPAPsli2011} Martin R{\~A}{\textparagraph}{\~A}{\textparagraph}sli, D. J., Leeka Kheifets and Gabor Mezei. (2011). Extremely low frequency magnetic field measurements in buildings with transformer stations in Switzerland. \textit{Sci Total Environ}, \textit{409}(18), 3364--3369.

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