Key References and Software

• Manin: Parabolic points and zeta-functions of modular curves, 1972.

• Mazur: Courbes elliptiques et symboles modulaires, 1972.

• Cremona: Algorithms for modular elliptic curves, 1997.

• Stein: My modular symbols package in MAGMA.

• modular.fas.harvard.edu

Notes: