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* Ludwig, Ferdinand & Middleton, Wilfrid & Gallenmüller, Friederike & Rogers, Patrick & Speck, Thomas. (2019). Living bridges using aerial roots of ficus elastica – an interdisciplinary perspective. Scientific Reports. 9. 10.1038/s41598-019-48652-w. [https://www.nature.com/articles/s41598-019-48652-w Open access article link]
* Ludwig, Ferdinand & Schönle, Daniel & Vees, Ute. (2016). Baubotanik - Building Architecture with Nature. International Online Journal Biotope City. [https://www.researchgate.net/publication/320058217_Baubotanik_-_Building_Architecture_with_Nature PDF download and open access article link]
* Ludwig, Ferdinand & Mihaylov, Boyan & Schwinn, Tobias. (2013). Emergent Timber: A tool for designing the growth process of Baubotanik structures [https://www.researchgate.net/publication/320058050_Emergent_Timber_A_tool_for_designing_the_growth_process_of_Baubotanik_structures PDF download and open access article link]