1. Über die Dämpfung der elektromagnetischen Eigenschwingnugen es Systems Erde – Luft – Ionosphäre;Schumann;Zeitschrift und Naturfirschung,1952
2. The Military’s mystery machine; the high-frequency active auroral research program, (HAARP), has been called a missile-defense tool and a mind-control device, the truth is a bit less ominous;Streep;Popular Science,2008
3. N. Lott, The Summer of 1993 Flooding in the Midwest and Drought in the Southeast, Technical Report 93-04 (National Climatic Data Center NOAA), September 16, 1993.
4. Extreme low frequency (ELF) magnetic fields and EEG entrainment; a psychotronic warfare possibility?;Beck,1978
5. Sustainable reliability of brain rhythms modeled as sinusoidal waves with frequency-amplitude trade-off;Sih;Journal of Theoretical and Applied Fracture Mechanics,2012