1. A generalized major index statistic;Assaf;Sémin. Lothar. Comb.,2008
2. Generalized permutation patterns and a classification of the Mahonian statistics;Babson;Sémin. Lothar. Comb.,2000
3. Permutation statistics and linear extensions of posets;Björner;J. Comb. Theory, Ser. A,1991
4. On Abelian fields;Carlitz;Trans. Am. Math. Soc.,1933
5. q-Bemoulli numbers and polynomials;Carlitz;Duke Math. J.,1948