@article{Busi_2020, title={Covid-19. Some moments of the 21st century, with a look at Milan}, url={http://www.serena.unina.it/index.php/tema/article/view/6858}, DOI={10.6092/1970-9870/6858}, journal={TeMA - Journal of Land Use, Mobility and Environment}, author={Busi, Roberto}, year={2020}, month={Jun.}, pages={17-29} }