Robinson, Margaret M. - Mount Holyoke. Igusa local zeta functions. Richert, Hans-Egon - Obituary from Universitaet Ulm. Rudnick, Zeev - Tel-Aviv University. Number theory; quantum chaos. Rohrlich, David - Boston University. Number theory. Preprints, errata. Rose, Harvey - University of Bristol. Problems concerning small classes of recursive functions; Number theory of elliptic curves. Publications, teaching material. Rubinstein, Michael - University of Waterloo. Experimental number theory. Publications, software for L-functions, tables of modular polynomials. Rubin, Karl - University of California, Irvine. Arithmetic algebraic geometry. Publications, lecture notes. Rouse, Jeremy - Wake Forest University. Number theory, with particular interest in elliptic curves and modular forms; Combinatorics. Publications.