caa a22 4500 215996364 CHVBK 20201011134610.0 941004s1990 fr |||||||||| 00 |fre d (RERO)1916182 RERO gehei- sz ch-ge s1dr rero Abi-Saab Georges 1933- (IDREF)026676451 cre La pérennité des frontières en droit international G. Abi-Saab txt rdacontent n rdamedia nc rdacarrier In: Relations internationales. - Paris. - No 64(1990), p. 341-349 Droit international (RERO)A021062725 rero Frontières (RERO)A021009926 rero Études diverses (RERO)A022249905 rero Relations internationales 64/341 BK010000 XK010000 XK010000 RERO RE61087 RE61087 RE610870011 P 6/77 RERO RE61088 RE61088 RE610880005 7206 REIN IEUCA 592 RERO 100 1- Abi-Saab Georges 1933- (IDREF)026676451 cre RERO 773 1- Relations internationales 64/341