Vector Bundles on Complex Projective Spaces
On codimension 2 submanifolds in P4 an [and]
On Codimension-2 Submanifolds in P4 an [sic] P5
On Codimension-2 Submanifolds in P4 an [sic]
Geometric Topology: Recent Developments
Notes on Varieties of Condimension 3 in Pn
Notes on Varieties of Codimension 3 in PN
Fake Enriques Surfaces
Barth-Lefschetz Theorems for Singular Spaces
Concavity, Convexity and Complements in Complex Spaces
Vector bundles and geometry
Stable bundles on regular elliptic surfaces
Differentiable Structures of Some 4-manifolds with Z Related to Catanese's Surface
Cubic Forms and Complex 3-folds
Moduli of Simple Semi-connections and Einstein-Hermitian Bundles
Homology hop surfaces
Lefschetz theorems for sections in vector bundles
Differentiable Structures of Some 4-manifolds with [pi]1
Vector Bundles and Geometry