000			00353nam a2200133la 4500
005			20260128043411.0
008			251201s9999 xx 000 0 und d
082			_aKZ 1261 _bROZ 1976
100			_aChristos L. Rozakis.
245			_aThe concept of jus cogens in the law of treaties
260			_aNew york _bNorthholland _c1976
300			_a206
942			_cBK
999			_c11866 _d11866