The position of singularities and the topology of complements of complex hypersurfaces.J.Math.Sci. 82(1996),no. 1 p. 3194-3210

The topology of complements to hypersurfaces and non-vanishing of twisted deRham cohomolgy, Proc. US-China Seminar on Singularities and Complex Geometry, Studies in Advanced Mathematics, vol.5, 116-130.

Abelian branched covers of projective plane. In Singularity theory (Liverpool, 1996), xxi, 281--289, London Math. Soc. Lecture Note Ser., 263, Cambridge Univ. Press, Cambridge, 1999

Characteristic varieties of plane algebraic curves, math.AG 9801070

(with S.Yuzvinsky) Cohomology of the Orlik-Solomon algebras and local systems. Compositio Math. 121 (2000), no. 3, 337--361.

(with S.Yuzvinsky) Cohomology of local systems, Arrangements-Tokyo-1998. Advanced Studies in Pure Math. vol. 27, Kinokuniya and North Holland, Tokyo-Amsterdam, to appear.

First order deformations of local systems with non vanishing cohomology

Eigenvalues for the monodromy of Milnor fibers of arrangements

(with M.Tibar)Homotopy groups of complements and non isolated singularities

(with D.Cheniot) Zariski van Kampen theorem for higher homotopy groups. (journal pdf version).

Isolated non normal crossings

(with A.Dimca) Local topology of reducible divisors.

Homotopy groups of the complements to ample divisors

On the homology of infinite cyclic covers of the complements to affine hypersurfaces

Lectures of the topology of the complements and fundamental groups (Lumini, January 2005)

Problems in Topology of the complements to plane singular curves.

Non vanishing loci for Hodge number of local systems.