Riedl E. Largest Minimal Percolating Sets in Hypercubes under $2$-Bootstrap Percolation. Electron. J. Combin. [Internet]. 2010May25 [cited 2026Mar.27];17(1):R80. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v17i1r80