GyárfásAndrás, Stephen G. Hartke, and Charles Viss. “Uniquely $K_r^{(k)}$-Saturated Hypergraphs”. The Electronic Journal of Combinatorics 25, no. 4 (November 16, 2018): #P4.35. Accessed May 28, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v25i4p35.