Hess, Burkhard. "European Civil Procedure and Public International Law." From Bilateralism to Community Interest: Essays in Honour of Bruno Simma. : Oxford University Press, 2011-03-17. Oxford Scholarship Online. 2011-05-01. Date Accessed 21 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199588817.001.0001/acprof-9780199588817-chapter-59>.
Hess, B.(2011-03-17). European Civil Procedure and Public International Law. In From Bilateralism to Community Interest: Essays in Honour of Bruno Simma. : Oxford University Press. Retrieved 21 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199588817.001.0001/acprof-9780199588817-chapter-59.
Hess, Burkhard. "European Civil Procedure and Public International Law." In From Bilateralism to Community Interest: Essays in Honour of Bruno Simma. : Oxford University Press, 2011-03-17. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199588817.001.0001/acprof-9780199588817-chapter-59.
Hess B. European Civil Procedure and Public International Law. In: Fastenrath U, Geiger R, Khan D, Paulus A, von Schorlemer S, Vedder C. From Bilateralism to Community Interest: Essays in Honour of Bruno Simma. Oxford University Press; 2011. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199588817.001.0001/acprof-9780199588817-chapter-59. Accessed May 21, 2013.