1.
Sollgruber E. Oswald Mathias Ungers and the Concept of the Open City: Grünzug Süd and the Beginnings of Ungers’ Urban Thinking. HPA [Internet]. 2023 Jan. 1 [cited 2024 Nov. 21];6(12):128-41. Available from: https://hpa.unibo.it/article/view/18077