Chrzanowska, Katarzyna, and Jacek Abramczyk. “Unconventional Building Forms Roofed With Innovative Structures Arranged on Regular Surfaces With the Negative Gaussian Curvature”. Budownictwo i Architektura / Civil and Architectural Engineering 22, no. 3 (September 29, 2023): 005–025. Accessed December 17, 2025. https://ph.pollub.pl/index.php/bia/article/view/3325.