Bell J, Garsia AM, Wallach N. Some New Methods in the Theory of $m$-Quasi-Invariants. Electron. J. Combin. [Internet]. 2005Aug.30 [cited 2026Mar.27];11(2):R20. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v11i2r20