A Library of Algorithms for Graph Drawing. - Petra Mutzel; Carsten Gutwenger; Ralf Brockenauer; Sergej Fialko; Gunnar W. Klau; Michael Krüger; Thomas Ziegler 002; Stefan Näher; David Alberts; Dirk Ambras; Gunter Koch; Michael Jünger; et al. (GD, 1998)

The Constrained Crossing Minimization Problem. - Petra Mutzel; Thomas Ziegler 002 (GD, 1999)

Crossing minimization in automatic graph drawing. - Thomas Ziegler 002 (2001)