1. Choi, D., Choie, Y.: Linear relations among the Fourier coefficients of modular forms on the genus zero group Γ0(N) and their applications, to appear in J. Math. Anal. Appl.
2. Ono, K. The web of modularity: arithmetic of the coefficients of modular forms and q-series. Amer. Math. Soc., CBMS Regional Conf. Series in Math., 102, (2004)
3. Shimura, G.: Introduction to the arithmetic theory of automorphic functions. Princeton University Press, 1971