1. q;Carlitz;Duke Math. J.,1948
2. Thepp;Diamond;Trans. Amer. Math. Soc.,1977
3. Onp;Ikeda;Mem. Fac. Sci. Kyushu Univ.,1992
4. An analogue of Bernoulli numbers and their congruences;Kim;Rep. Fac. Sci. Engrg. Saga Univ. Math.,1994
5. qp;Koblitz;Trans. Amer. Math. Soc.,1980