Fleming, Patrick, and Reto Wasser. “Building Endurance: Renovation and Extension of the Zurich Kongresshaus and Tonhalle (2017–2021)”. Restauro Archeologico 33, no. 1 Special Issue, vol. II (December 12, 2025): 160–165. Accessed December 12, 2025. https://oaj.fupress.net/index.php/ra/article/view/19064.