V. GERAKARIS, P. PANAYOTIDIS, S. VIZZINI, A. NICOLAIDOU, and A. ECONOMOU-AMILLI, “Effectiveness of Posidonia oceanica biotic indices for assessing the ecological status of coastal waters in Saronikos Gulf (Aegean Sea, Eastern Mediterranean)”, Mediterr. Mar. Sci., vol. 18, no. 1, pp. 161–178, Oct. 2017.