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Sellers, Peter; Gram, F.; Groth, P.; Klewe, B.; Rømming, Chr., Enthalpies of Formation of cis- and trans-8-Methyl-2-hydrindanone., Acta Chem. Scand., 1970, 24, 2453-2458, https://doi.org/10.3891/acta.chem.scand.24-2453 . [all data]