Elemental and spectroscopic data on Cremonese wood
Su et al. 2021 (CC BY) and Nagyvary et al. 2009 (CC BY) give tables and supporting information; Tai et al. 2017 (PNAS) gives the maple ICP-MS values under publisher terms.
Stradivari "secret"Version 1.0Licence CC-BY-4.0Updated 26 Oct 2026