CONTENTS VOLUME 62, 1991 BERENSTEIN, CARLOS AND ENRICO CASADIO TARABUSI. Inversion formulas for the k-dimensional radon transform in real hyperbolic spaces CHENG, Kuo-SHUNG AND WEI-MING NI. On the structure of the conformal Gaussian curvature equation on R? CHRISTIAN, ULRicu. Uber die Scatteringmatrix elliptischer Modulgruppen. .. 479 CHRISTOL, G., AND B. DworkK. Effective p-adic bounds at regular singular points 689 CUKIERMAN, FERNANDO AND LUNG-YING FONG. On higher Weierstrass points 179 DaviporF, GIULIANA. Distribution properties of certain exponential sums .. . 205 Davis, MICHAEL W. AND TADEUSZ JANUSZKIEWICZ. Convex polytopes, coxeter orbifolds and torus actions Dwork, B. AND G. CHRISTOL. Effective p-adic bounds at regular singular points 689 FONG, LUNG-YING AND FERNANDO CUKIERMAN. On higher Weierstrass points 179 GERAMITA, ANTHONY V. AND ALESSANDRO GIMIGLIANO. Generators for the defining ideal of certain rational surfaces 61 GERDES, WOLFRAM. Affine Grassmannian homology and the homology of general linear groups 85 GERDES, WOLFRAM. The linearization of higher Chow cycles of dimension one GIMIGLIANO, ALESSANDRO AND ANTHONY V. GERAMITA. Generators for the defining ideal of certain rational surfaces 61 Gowpa, G. D. VEERAPPA AND K. T. JosEPH. Explicit formula for the solution of convex conservation laws with boundary conditions 401 GrAFAKOS, LouKAS. Endpoint bounds for an analytic family of Hilbert transforms HAKIM, JEFF. Distinguished p-adic representations HANAMURA, MASAKI. Relative birational automorphisms of algebraic fiber spaces HAYASHI, NAKAO. Solutions of the (generalized) Korteweg-de Vries equation in the Bergman and the Szeg6 spaces on a sector HERNANDEZ, Luts. Kahler manifolds and 1/4-pinching Houwunrg, JorGE. Local soivability of first order linear operators with Lipschitz coefficients IsHi, HiTosH!. Fully nonlinear oblique derivative problems for nonlinear second-order elliptic PDE’s JANUSZKIEWICZ, TADEUSZ AND MICHAEL W. Davis. Convex polytopes, coxeter orbifolds and torus actions JORGENSON, JAY. Analytic torsion for line bundles on Riemann surfaces JOSEPH, K. T. AND G. D. VEERAPPA GOwDaA. Explicit formula for the solution of convex conservation laws with boundary conditions LANDSBURG, STEVEN E. K-theory and patching for categories of complexes. . . 359 MAzvrR, B. AND J. TATE. The p-adic sigma function NAKAYASHIKI, ATSUSHI. Structure of Baker-Akhiezer modules of principally polarized Abelian varieties, commuting partial differential operators and associated integrable systems Ni, WEI-MING AND KuOo-SHUNG CHENG. On the structure of the conformal Gaussian curvature equation on R? Pan, Y1BIAO. L?-boundedness of oscillatory integral operators SCHECHTER, MARTIN AND KyRIL TINTAREV. Families of ‘first eigenfunctions’ for semilinear elliptic eigenvalue problems SuN, ZIQl AND GUNTHER UHLMANN. Generic uniqueness for an inverse boundary value problem TAGUCHI, YUICHIRO. Semisimplicity of the Galois representations attached to Drinfeld modules over fields of ‘finite characteristics’ TARABUSI, ENRICO CASADIO AND CARLOS A. BERENSTEIN. Inversion formulas for the k-dimensional radon transform in real hyperbolic spaces TATE, J. AND B. MAzuR. The p-adic sigma function TEIXIDOR I BIGAS, MONTSERRAT. Brill-Noether theory for stable vector bundles 385 TINTAREV, KYRIL AND MARTIN SCHECHTER. Families of ‘first eigenfunctions’ for semilinear ellpitic eigenvalue problems UHLMANN, GUNTHER AND ZIQI SUN. Generic uniqueness for an inverse boundary value problem Umer, DouGas L. p-descent in characteristic p VOICULESCU, DAN. A note on quasi-diagonal C*-algebras and homotopy.... WINTENBERGER, JEAN-PIERRE. Torseur entre cohomologie étale p-adique at cohomologie cristalline; le cas abélien WULLeER, ULRICH. Geometric methods in scattering theory of the charge transfer model International Mathematics Research Notices papers are not listed here and will be indexed separately.