Peter Bürgisser and Peter Scheiblechner (2010). Counting Irreducible Components of Complex Algebraic Varieties. Computational Complexity, 1-35.

Peter Bürgisser and Peter Scheiblechner (2009). On the Complexity of Counting Components of Algebraic Varieties. Journal of Symbolic Computation, 1114-1136.

Peter Bürgisser and Peter Scheiblechner (2007). Differential Forms in Computational Algebraic Geometry. Proc. of ISSAC, 61-68.

Peter Scheiblechner (2007). On the complexity of deciding connectedness and computing Betti numbers of a complex algebraic variety. Journal of Complexity, 359-379.

Peter Scheiblechner (2007). On the Complexity of Counting Irreducible Components and Computing Betti Numbers of Algebraic Varieties. Universität Paderborn