ORLICKÝ O. A study of the self-reversal process of rhyodacites from Haruna volcano, Japan and those from the 1991 Pinatubo eruption, Philippines. Contrib. Geophys. Geod. 2011;41(1):73-93. Accessed February 4, 2026. https://journals.savba.sk/index.php/cgg/article/view/5139