@article{Schnell_Spiegelfeld_2020, title={Cities as shared imaginary matrices}, volume={1}, url={https://journals.ap2.pt/index.php/BBDS/article/view/303}, DOI={10.48619/bbds.v1i2.303}, number={2}, journal={BBDS - Black Book: Drawing and Sketching}, author={Schnell, Philipp and Spiegelfeld, Camillo}, year={2020}, month={Dec.}, pages={64-72}