Inter-American Court of Human Rights
Decisions, provisional measures, compliance reports, and advisory opinions of the Court, the autonomous judicial body of the OAS, established in 1979 and headquartered in San José, Costa Rica; great collection of human rights instruments- English and Spanish
International Law Reports
Via the Justis database, click on "cases" and uncheck all other boxes to search just ILR; find important cases and documents in international law from 1919 to the present (Yale access only).
World Court Digest
Max Plank Institute's reproduction of judgments, advisory opinions, and orders of the ICJ and individual judges