R.M. Villa:
"Tokos";
in: "Architecture and Naturing Affairs", M. An, L. Hovestadt (ed.); Birkhäuser, 2020, (invited), ISBN: 978-3-0356-2212-6, 61 - 63.
http://dx.doi.org/10.1515/9783035622164Electronic version of the publication:
https://publik.tuwien.ac.at/files/publik_290854.pdf