S. P. Plunkett and S. T. Wu, “Coronal Mass Ejections (CMEs) and Their Geoeffectiveness,” IEEE Transactions on Plasma Science, Vol. 28, No. 6, 2000, pp. 1807-1817.
 O. Zielke and J. R. Arrowsmith, “Depth Variation of Coeseismic Stress Drop Explains Biomodal Earthquake Magnitude-Frequency Distribution,” Geophysical Research Letters, Vol. 35, No. 24, 2008, Article ID: L24301.
 D. R. K. Reddy, R. L. Nadu, S. A. Rao and K. N. Devi, “A Higher Dimensional String Cosmological Model in Brans-Dicke Theory of Gravitation,” Astrophysical Space Science, Vol. 310, No. 3-4, 2007, pp. 177-180.
 M. Yu. Konstantinov, “Topological Transitions and Large-Scale Structure of Space-Time in Multidimensional Theory of Gravity,” Russian Physics Journal, Vol. 40, No. 2, 1997, pp. 124-128.
 M. A. Persinger, “Support for Eddington’s Number and His Approach to Astronomy: Recent Developments in Physics and Chemistry of the Human Brain,” International Letters of Chemistry, Physics, and Astronomy, Vol. 4, 2013, pp. 387-396.
 S. D. Odintsov, G. S. Ivanov-Kholodnyi and K. Georgieva, “Solar Activity and Global Seismicity of the Earth,” Bulletin of the Russian Academy of Sciences: Physics, Vol. 71, No. 4, 2007, pp. 593-595.
 J. A. Abreu, J. Beer, A. Ferriz-Mas, K. G. McCracken and F. Steinhilber, “Is There a Planetary Influence on Solar Activity,” Astronomy and Astrophysics, Vol. 548, No. A88, 2012, pp. 1-9.
 I. G. Main, “A Characteristic Earthquake Model of the Seismicity Preceding the Eruption of Mount St. Helens on 18 May 1980,” Physics of Earth and Planetary Interiors, Vol. 49, No. 3-4, 1992, pp. 283-293.
 M. A. Persinger and J. S. Derr, “Luminous Shapes with Unusual Motions as Potential Predictors of Earthquakes: A Historical Summary of the Validity of the Tectonic Strain Theory,” International Journal of Geosciences, Vol. 4, 2013, pp. 387-396.
 B. Y. Alexeevich, B. A. Yur’evich, B. A. Yur’evich, Jr., S. A. Alfredovna, A. A. Arshavirovich and S. V. Alexandrovich, “Seismic Activity on the Earth, the Cosmological Vectorial Potential and Method of Short-Term Earthquakes Forecasing,” Natural Science. Vol. 3, No. 2, 2011, pp. 109-119. http://dx.doi.org/10.4236/ns.2011.32016
 M. A. Persinger, G. F. Lafreniere and B. T. Dotta, “Marked Increases in Background Photon Emissions in Sudbury, Ontario more than Two Weeks before the Magnitude >8.0 Earthquakes in Japan and Chile,” International Journal of Geosciences, Vol. 3, 2012, pp. 627-629.