Kammerhofer, Jorg. <br/><br/>
Uncertainty in international law :  a Kelsenian perspective / 
J诲g Kammerhofer. 
 - London ;  New York :  Routledge,  2011. 
 - xv, 286 p. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. [263]-280) and index. 
<br/><br/>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. 
<br/><br/><label>ISBN: </label>9780415577847 (hbk) 0415577845 (hbk) 9780203847213 (ebk) 0203847210 (ebk) 
<br/><br/><label>Subjects--Personal Names: </label><br/>Kelsen, Hans, 1881-1973. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International law.<br/>Legal certainty.
<br/><br/><label>LC Class. No.: </label>KZ3375.K45  / K36 2011 
<br/><br/><label>Dewey Class. No.: </label>341