@article{Bianchi_2021, title={How the Arcetri Astronomical Observatory became Astrophysical}, volume={10}, url={https://oajournals.fupress.net/index.php/cdg/article/view/13085}, DOI={10.36253/cdg-13085}, abstractNote={<p class="p1">One hundred years ago, on 12 May 1921, a Royal Decree changed the name of the Arcetri Observatory from “Astronomical” to “Astrophysical”. Here we recount the stages of this transformation, highlighting the role played by Director Antonio Abetti.</p>}, number={2}, journal={Il Colle di Galileo}, author={Bianchi, Simone}, year={2021}, month={Sep.}, pages={5–20} }