Messina, Barbara, and Pierpaolo D’Agostino. “Integrated Procedures for the Drawing of Linear Networks: Digital Graphic Processing of Cycling Paths”. diségno 1, no. 5 (December 3, 2019): 181–192. Accessed April 25, 2024. https://disegno.unioneitalianadisegno.it/index.php/disegno/article/view/162.