@article{Pontrandolfo_2021, title={In memory of Patrick Williams (1947-2021)}, volume={10}, url={https://ojs.unica.it/index.php/anuac/article/view/4803}, DOI={10.7340/anuac2239-625X-4803}, number={1}, journal={Anuac}, author={Pontrandolfo, Stefania}, year={2021}, month={Jun.}, pages={9-14}