relation: https://pure.iiasa.ac.at/id/eprint/4295/ title: International problem-solving effectiveness: The Oslo project story so far creator: Andresen, S. creator: Wettestad, J. date: 1995 type: Article type: PeerReviewed identifier: Andresen, S. & Wettestad, J. (1995). International problem-solving effectiveness: The Oslo project story so far. International Environmental Affairs 7 (2) 127-149.