Cheimonas, Th., E. Manoutsoglou, M. Stavroulaki, and N. Skoutelis. 2016. “CLASSIFICATION OF BUILDING STONES OF THE FRANGOKASTELLO CASTLE, SFAKIA, CRETE”. Bulletin of the Geological Society of Greece 50 (1):209-17. https://doi.org/10.12681/bgsg.11721.