Arithmetic Monodromy Groups.
Arithmetical quadratic surfaces of genus 0, II.
Around the intersection form of an isolated singularity of hypersurface
Auslander's Delta, the Quasihomogeneity of Isolated Hypersurface Singularities and the Tate Resolution of the Moduli Algebra.
Automorphisms of cusps and Inoue-Hirzebruch surfaces
Automorphisms of rational double points and moduli spaces of surfaces of general type