Oliver, Juan Sanz, et al. “Jaap Bakema’s Open Society in the Twenty-First Century: A Critical Appraisal of ’t Hool, the Netherlands and Montbau, Spain”. International Planning History Society Proceedings, vol. 19, no. 1, Sept. 2022, pp. 787-99, doi:10.7480/iphs.2022.1.6472.