1. Hecke operators on Γ0(m);Atkin;Math. Ann.,1970
2. The Selberg Trace Formula for Groups that Act on Products of Upper Half Planes with Applications to Spectral in Number Theory;Efrat,1983
3. On automorphic functions of half-integral weight with applications to elliptic curves;Goldfeld,1982
4. Lectures on modular forms;Gunning,1962
5. Eine neue Art von Thetafunktionen und ihre Beziehungen zur Verteilung der Primzahlen;Hecke;Math. Z.,1920