Contents - Summary of the Main Results. - Algebraic Curves. - Maps From a Curve to a Commutative Group. - Singular Algebraic Curves. - Generalized Jacobians. - Class Field Theory. - Group Extension and Cohomology. - Bibliography.
Serre, J.-P. (1988). Algebraic groups and class fields. Graduate Texts in Mathematics (Vol. 117, p. 0). Retrieved from http://www.google.com/books?id=itE4iFpX9OQC