Malen, Greg, Fedor Manin, and Érika Roldán. “High-Dimensional Holeyominoes”. The Electronic Journal of Combinatorics 29, no. 3 (July 15, 2022): #P3.15. Accessed May 29, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v29i3p15.