The Austrian Review of International and European Law is an annual publication that provides a scholarly forum for the discussion of issues of international and European law, with emphasis on topics of special interest for Austria. The present volume contains contributions to a symposium that was held in 2009 to celebrate the 80th birthday of Prof. Karl Zemanek. These contributions are dedicated to fundamental values, including value conflicts, and principles of international law, notably problems concerning the use of force. In addition, this volume of the Review contains the usual parts, ie...