Preßmair, Rupert, and Armin Buchroithner. “The FLAP Heliostat: A Novel Low-Cost Heliostat Design Featuring a Mirror Protection Mechanism Based on Dual-Use of the Elevation Drive”. SolarPACES Conference Proceedings 1 (December 14, 2023). Accessed May 30, 2024. https://www.tib-op.org/ojs/index.php/solarpaces/article/view/627.