Gambi, M. C., Conti, G. and Bremec, C. S. (1998) “Polychate distribution, diversity and seasonality related to seagrass cover in shallow bottoms of the Tyrrenian Sea (Italy)”, Scientia Marina, 62(1-2), pp. 1–17. doi: 10.3989/scimar.1998.62n1-21.