ΠΕΡΓΑΜΑΛΗΣ Φ., ΚΑΡΑΓΕΩΡΓΙΟΥ Δ. Ε., ΚΟΥΚΟΥΛΗΣ Α., and ΚΑΤΣΙΚΗΣ Ι. “Mineralogical and Chemical Composition of Sand Ore Deposits in the Seashore Zone N. Peramos - L. Eleftheron (N. Greece)”. Bulletin of the Geological Society of Greece 34, no. 3 (January 1, 2001): 845–850. Accessed May 2, 2024. https://ejournals.epublishing.ekt.gr/index.php/geosociety/article/view/17091.