SIMBOURA, N., A. ZENETOS, M. PANCUCCI-PAPADOPOULOU, S. REIZOPOULOU, and N. STREFTARIS. “Indicators for the Sea-Floor Integrity of the Hellenic Seas under the European Marine Strategy Framework Directive: Establishing the Thresholds and Standards for Good Environmental Status”. Mediterranean Marine Science, vol. 13, no. 1, June 2012, pp. 140-52, doi:10.12681/mms.31.