Pépin M, Viola A. Asymptotic Analysis and Efficient Random Sampling of Directed Ordered Acyclic Graphs. Electron. J. Combin. [Internet]. 2025Nov.28 [cited 2026Mar.29];32(4):P4.56. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v32i4p56