@misc{bjrck2010pphh, author={Svante {Bj\"{o}rck}}, title={{Pollen profile HALSJON, Halsj\"{o}n II, Sweden}}, year={2010}, doi={10.1594/PANGAEA.739289}, url={https://doi.org/10.1594/PANGAEA.739289}, organization={European Pollen Database (EPD)}, type={data set}, publisher={PANGAEA} }