1. Bogdanov V.V., Pavlov A.V. Software for estimation of seismic event probabilities. M.: VNTITs, 2007, state registration № 50200702092 Certificate on applied-research development record № 9093 on 10.10.2007.

2. Bogdanov V.V., Pavlov A.V. – “Software for estimation of high-resistance dielectric electrization”. Registered at Branch Fund of algorithms and programs on 25.08.08, State registration № 50200801812. Certificate on applied-research development record (software) №11328

3. Mandrikova O.V., Bogdanov V.V., Polozov Yu.A. Automated system for joint processing of critical frequency signals and geomagnetic activity indexes to determine anomalous periods before earthquakes. Certificate on applied-research development record  №50200900725, 2009.

4. Bogdanov V.V., Kaisin A.V. – “Software for estimation of drift of permanent steam invariant surfaces with trapped ions on the main and recovery phases of a magnetic storm in the Earth magnetosphere”. Registered at OFERNiO INIM RAO on 25.10.2011, State registration № 50201151368. Certificate on electronic resource №17516