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Christine A. Stübner, Martin Steinhaus: Sotolon and (2E,4E,6Z)-Nona-2,4,6-trienal Are the Key Compounds in the Aroma of Walnuts. In: Journal of Agricultural and Food Chemistry. Band71, Nr.18, 2023, S.7099–7108, doi:10.1021/acs.jafc.3c01002, PMID 37126476.