Kapsimalis, V.; Talagani, P.; Panagiotopoulos, I. P.; Kaberi, H.; Rousakis, G.; Kanellopoulos, T. D.; Iliakis, S.; Hatzianestis, I. Pollution Assessment of the Drapetsona Keratsini Coastal Sea- Bed. geosociety 2013, 47, 1552-1561.