@article{Gay_2020,<br/><span class="tab"></span> title={Mapping the Third Republic. A Geographic Information System of France (1870–1940).},<br/><span class="tab"></span> url={http://dx.doi.org/10.2139/ssrn.3704185},<br/><span class="tab"></span> DOI={10.2139/ssrn.3704185},<br/><span class="tab"></span> publisher={Elsevier BV},<br/><span class="tab"></span> author={Gay,<br/><span class="tab"></span> Victor},<br/><span class="tab"></span> year={2020} }