Galetakis, M., V. Zourbakis, I. Koinakis, K. Leventakis, and G. Alevizos. “Aggregate Production on the Island of Crete, Greece: Current Production Conditions and Future Perspective”. Bulletin of the Geological Society of Greece, vol. 47, no. 4, Jan. 2013, pp. 2030-9, doi:10.12681/bgsg.11075.