2002: Terrorism and International Law en Maritime violence and other security issues at sea: Proceedings of the international symposium held at the World Maritime University, Malmö, Sweden 26-30 August 2002, WMU Publications, Malmö (Suecia), 2002.
2002: Terrorism and International Law, in Maritime violence and other security issues at sea : Proceedings of the international symposium held at the World Maritime University, Malmц, Sweden 26 - 30 August 2002, WMU Publications, Malmö, Sweden, 2002.