Xydous, S., A. Magganas, P. Pomonis, and A. Kokkinakis. “TOURMALINITE VEINS AND BRECCIAS FROM THE SYMVOLON-KAVALA PLUTON, NORTHERN GREECE: PETROGENETIC PRELIMINARY RESULTS”. Bulletin of the Geological Society of Greece 50, no. 4 (July 28, 2016): 2079–2087. Accessed January 21, 2025. https://ejournals.epublishing.ekt.gr/index.php/geosociety/article/view/14259.