A Case Study in Geometric Constructions. - Étienne Schramm; Pascal Schreck (International Conference on Computational Science (2), 2002)

Solving Geometric Constraints Invariant Modulo the Similarity Group. - Étienne Schramm; Pascal Schreck (ICCSA (3), 2003)

Algorithms for the placement of diagrams on maps. - Marc J. van Kreveld; Étienne Schramm; Alexander Wolff 001 (GIS, 2004)

Spanning trees with few crossings in geometric and topological graphs. - Christian Knauer; Étienne Schramm; Andreas Spillner 001; Alexander Wolff 001 (EuroCG, 2005)

Using invariance under the similarity group to solve geometric constraint systems. - Pascal Schreck; Étienne Schramm (Comput. Aided Des., 2006)

Configurations with few crossings in topological graphs. - Christian Knauer; Étienne Schramm; Andreas Spillner 001; Alexander Wolff 001 (Comput. Geom., 2007)