31. As to the relation between public international law and national law, however, his position changed dramatically. 32. This reads like a public international law case. 33. In December 2003 he was appointed Professor of Public International Law at Madrid s Universidad Complutense. 34. Bushati was a Research Fellow in Public International Law at TMC Asser Institute, in the Hague. 35. That international arbitration established a precedent, and the case aroused interest in codifying public international law . 36. The ODA does not even respect the constitution of the United States, much less Public International Law . 37. There, he won the Laylin Prize in 1994 for the best graduate paper in Public International Law . 38. Between 1999 and 2004 he held the chair of public international law at the University of G�ttingen. 39. The court also held that the normative provisions of public international law regarding belligerent occupation are applicable. 40. Ioannou, Economides, Rozakis, Fatouros, Public International Law .