Dilcher K. Determinant Expressions for $q$-Harmonic Congruences and Degenerate Bernoulli Numbers. Electron. J. Combin. [Internet]. 2008Apr.28 [cited 2026Mar.17];15(1):R63. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v15i1r63