Konstantin V. Simonov List of Articles: Marchuk A. Simonov K. Peretokin S. Research into harbingers of earthquakes with wavelet analysis of data monitoring // Mathematical Modeling in Geophysics. — 2008 . — # 12. — P. 55-64 Marchuk A. Simonov K. Detecting possible impact craters on the Earth's surface using the DEM data processing // Mathematical Modeling in Geophysics. — 2005 . — # 10. — P. 59-66 Simonov K. Marchuk A. Okhonin V. Shchemel A. Using of nonlinear regression with fuzzy input data for analysis of seismisity // Mathematical Modeling in Geophysics. — 2002 . — # 7. — P. 69-75