States — Effective Date of Subrogation — Relevance of Dates of Coming into Force of Peace Treaties

State Succession — Succession to Obligations — Two Successive Succession States — Effective Date of Subrogation — Relevance of Dates of Coming into Force of Peace Treaties.

Treaties — Ratification of — Article in Treaty Subject to Ratification to Come Provisionally into Immediate Force — Retroactive Effect of Subsequent Ratification.

Arbitration — Law Applied by Arbitral Tribunals — Refusal to Admit Claim Previously Dismissed by Decision of the Great Powers.