1. Ruiz G.M., Rawlings T.K., Dobbs F.C., Drake L.A., Mullady T., Huq A., Colwell R.R. (2000). Global spread of microorganisms by ships. Nature 408: 49–50
2. Fukuyo Y. (2004). Harmful transfer of organisms by ballast water. Science of Ship and the Sea 7: 30–33
3. Waite T.D., Kazumi J., Lane P.V.Z., Farmer L.L., Smith S.G., Smith S.L., Hitchcock G., Capo T.R. (2003). Removal of natural populations of marine plankton by a large-scale ballast water treatment system. Mar. Ecol. Progress Ser. 258: 51–63
4. Kikuchi, T., Yoshida, K., Kino, S., Fukuyo, Y.: Progress report on the “special pipe system” as a potential mechanical treatment for ballast water. In: 2nd International Ballast Water Treatment R&D Symposium, London, pp. 19–25. IMO London, UK (2003)
5. Saho, N., Isogami, H., Mizumori, T., Nishijima, N.: Superconducting magnetic separator for ballast-water treatment. In: 2nd International Ballast Water Treatment R&D Symposium, London, pp. 125–134. IMO London, UK (2003)