[1]
Vargemezis, G., Gerolymatos, E. and Aggelopoulos, A. 2007. Elecrical Tomography and VLF methods contribution to underground wastewater pipe construction. Bulletin of the Geological Society of Greece. 40, 4 (Jan. 2007), 1749–1758. DOI:https://doi.org/10.12681/bgsg.17112.