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Arnold, Ludwig (2001). «Hasselmann’s program revisited: the analysis of stochasticity in deterministic climate models». Stochastic Climate Models. Basel: Birkhäuser Basel. s. 141–157. doi:10.1007/978-3-0348-8287-3_5.Citeseer
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Social Networks and Archival Context, SNAC Ark-ID w68m0cfw, besøkt 9. oktober 2017[Hentet fra Wikidata]