@article{Gay_2021,<br/><span class="tab"></span> title={Mapping the Third Republic: A Geographic Information System of France (1870–1940)},<br/><span class="tab"></span> volume={54},<br/><span class="tab"></span> ISSN={1940-1906},<br/><span class="tab"></span> url={http://dx.doi.org/10.1080/01615440.2021.1937421},<br/><span class="tab"></span> DOI={10.1080/01615440.2021.1937421},<br/><span class="tab"></span> number={4},<br/><span class="tab"></span> journal={Historical Methods: A Journal of Quantitative and Interdisciplinary History},<br/><span class="tab"></span> publisher={Informa UK Limited},<br/><span class="tab"></span> author={Gay,<br/><span class="tab"></span> Victor},<br/><span class="tab"></span> year={2021},<br/><span class="tab"></span> month=aug,<br/><span class="tab"></span> pages={189–207} }