Chkhitunidze, Marina. “DCF- Current Magnetic Effect in the Focal Area of the Magnetosphere and the Gratton Model Modification in a Compressible Medium”. Journals of Georgian Geophysical Society 17, no. C (March 31, 2015). Accessed April 4, 2025. https://ggs.openjournals.ge/index.php/GGS/article/view/1645.