TY - BOOK AU - Kammerhofer,Jorg TI - Uncertainty in international law: a Kelsenian perspective SN - 9780415577847 (hbk) AV - KZ3375.K45 K36 2011 U1 - 341 22 PY - 2011/// CY - London, New York PB - Routledge KW - Kelsen, Hans, KW - International law KW - Legal certainty N1 - Includes bibliographical references (p. [263]-280) and index; Introduction : what is uncertainty? -- Self-defence under the United Nations Charter -- Customary international law -- Interpretation and modification -- Conflict of norms in international law -- A constitution for international law -- The inevitable grundnorm ER -