P-Adic Numbers, P-Adic Analysis, Zeta-Functions (Graduate Texts in Mathematics) (2 SUB)

He has published papers in number theory, algebraic geometry, and p-adic analysis, and he is the author of "p-adic Analysis: A Short Course on Recent Work" (Cambridge University Press and GTM 97: "Introduction to Elliptic Curves and Modular Forms (Springer-Verlag).