Clemen, Felix Christian, Emily Heath, and Mikhail Lavrov. “Online Ramsey Numbers of Ordered Paths and Cycles”. The Electronic Journal of Combinatorics 31, no. 4 (December 27, 2024): P4.79. Accessed March 16, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v31i4p79.