@misc{preler2009twoq, author={Erhard {Pre{\ss}ler}}, title={{Tree-ring width of Quercus species from historical object sample 6185B/04A, Netherlands, Schiphorst}}, year={2009}, doi={10.1594/PANGAEA.146428}, url={https://doi.org/10.1594/PANGAEA.146428}, organization={Pre{\ss}ler GmbH - Planung und Bauforschung, Gersten/Germany}, type={data set}, publisher={PANGAEA} }