[1]
TSOURLOS, P., VARGEMEZIS, G., TSOKAS, G., ALEXANDROU, K. and TZELI, P. 2001. Geophysical prospection for mapping of the qanat systems: apllication to the qanat system of Agia Paraskevi - Choartiati of Thessaloniki (Ν. Greece). Bulletin of the Geological Society of Greece. 34, 4 (Jan. 2001), 1385–1391. DOI:https://doi.org/10.12681/bgsg.17232.