Shareshian J, Wachs ML. Poset Homology of Rees Products, and $q$-Eulerian Polynomials. Electron. J. Combin. [Internet]. 2009Jul.31 [cited 2026May16];16(2):#R20. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v16i2r20