Molina León, Fernando M. “Multihalle by Frei Otto. A Cover Generated by Compression, As a Model. Mannheim, 1974-1975”. ZARCH. Journal of Interdisciplinary Studies in Architecture and Urbanism, no. 11, Dec. 2018, pp. 154-67, https://doi.org/10.26754/ojs_zarch/zarch.2018113213.