1.
Proudfoot N, Xu Y, Young B. The $Z$-Polynomial of a Matroid. Electron. J. Combin. [Internet]. 2018Feb.16 [cited 2026Apr.18];25(1):#P1.26. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v25i1p26