@article{Zumthurm_2021,<br/><span class="tab"></span> title={Crowdsourced COVID-19 Collections: A Brief Overview},<br/><span class="tab"></span> volume={4},<br/><span class="tab"></span> ISSN={2567-1111},<br/><span class="tab"></span> url={http://dx.doi.org/10.1515/iph-2021-2021},<br/><span class="tab"></span> DOI={10.1515/iph-2021-2021},<br/><span class="tab"></span> number={1},<br/><span class="tab"></span> journal={International Public History},<br/><span class="tab"></span> publisher={Walter de Gruyter GmbH},<br/><span class="tab"></span> author={Zumthurm,<br/><span class="tab"></span> Tizian},<br/><span class="tab"></span> year={2021},<br/><span class="tab"></span> month=jun,<br/><span class="tab"></span> pages={77–83} }