RYAN, Brent; WANG, Elaine. The flexible urban grid: adaptation, expansion and evolution in Philadelphia’s city block morphology. Urban Morphology, [S. l.], v. 27, n. 1, p. 3–30, 2023. DOI: 10.51347/UM27.0001. Disponível em: https://journal.urbanform.org/index.php/jum/article/view/5674. Acesso em: 2 may. 2024.