ARTICLE-30: Application of successive treaties relating to
the same subject-matter [
go to this ARTICLE]
ARTICLE-69: Consequences of the invalidity of a treaty [
go to this ARTICLE]
ARTICLE-71: Consequences of the invalidity of a treaty which
conflict
with a peremptory norm of general international law [
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ARTICLE-72: Consequences of the suspension of the operation
of a treaty [
go to this ARTICLE]