1.
Huang H, Sudakov B. The Minimum Number of Nonnegative Edges in Hypergraphs. Electron. J. Combin. [Internet]. 2014Jul.10 [cited 2026Mar.27];21(3):P3.7. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v21i3p7