www.gov.uk: M. J. Howard, Proudman Oceanographic Laboratory (National Oceanography Centre, Liverpool) internal report Nr. 174 (2004): Hydrography of the Irish Sea – Sea 6 Technical Report. Olle Datn umfossn de gsomde Irische Sää und ned nua'n UK-Otei „Sea 6“ (Vgl. Eihleitung). Im Ohong Koartn za Meearestiafn, Gezeitn, Stiam, Salinitet.