@misc{preler2012twoq, author={Erhard {Pre{\ss}ler}}, title={{Tree-ring width of Quercus species from historical object sample 6732B/06A, Germany, Reepsholt}}, year={2012}, doi={10.1594/PANGAEA.782035}, url={https://doi.org/10.1594/PANGAEA.782035}, organization={Pre{\ss}ler GmbH - Planung und Bauforschung, Gersten/Germany}, type={data set}, publisher={PANGAEA} }