Carbonero A, Hompe P, Moore B, Spirkl S. Digraphs with All Induced Directed Cycles of the Same Length are not $\vec{\chi}$-Bounded. Electron. J. Combin. [Internet]. 2022Oct.7 [cited 2026Apr.18];29(4):#P4.4. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v29i4p4