94. Kagan, Y. Y., 2009. "On the geometric complexity of earthquake focal zone and fault systems: A statistical study", Phys. Earth Planet. Inter., 173(3-4), 254-268, DOI: 10.1016/j.pepi.2009.01.006

PDF file, 2.1 Mb.

From arXiv, PDF, PS files

PDF file, 0.8 Mb.

PS file, 1.8 Mb, occasionally updated.

LaTeX file, occasionally updated.

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LaTeX file, revised version.

PDF file, revised version, 0.7 Mb.

Power-point slides for 2008 ESC Crete meeting -- 1 September, 0.8 Mb.

81. Kagan, Y. Y., 2005. "Double-couple earthquake focal mechanism: Random rotation and display", Geophys. J. Int., 163(3), 1065-1072.

93. Kagan, Y. Y., 2007. "Simplified algorithms for calculating double-couple rotation", Geophys. J. Int., 171(1), 411-418.