Colored Simultaneous Geometric Embeddings. - Ulrik Brandes; Cesim Erten; J. Joseph Fowler; Fabrizio Frati; Markus Geyer; Carsten Gutwenger; Seok-Hee Hong 001; Michael Kaufmann 001; Stephen G. Kobourov; Giuseppe Liotta; Petra Mutzel; Antonios Symvonis (COCOON, 2007)

Packing and Squeezing Subgraphs into Planar Graphs. - Fabrizio Frati; Markus Geyer; Michael Kaufmann 001 (MFCS, 2007)

08191 Working Group Summary - Visually Comparing a Set of Graphs. - Mario Albrecht; Alejandro Estrella-Balderrama; Markus Geyer; Carsten Gutwenger; Karsten Klein 001; Oliver Kohlbacher; Michael Schulz 001 (Graph Drawing with Applications to Bioinformatics and Social Sciences, 2008)

Two trees which are self-intersecting when drawn simultaneously. - Markus Geyer; Michael Kaufmann 001; Imrich Vrto (Discret. Math., 2009)

Planar packing of trees and spider trees. - Fabrizio Frati; Markus Geyer; Michael Kaufmann 001 (Inf. Process. Lett., 2009)

Modeling. - Markus Geyer; Benjamin Hiller; Sascha Meinert (Algorithm Engineering, 2010)

Upward Geometric Graph Embeddings into Point Sets. - Patrizio Angelini; Fabrizio Frati; Markus Geyer; Michael Kaufmann 001; Tamara Mchedlidze; Antonios Symvonis (GD, 2010)

Visualizing Differences between Two Large Graphs. - Markus Geyer; Michael Kaufmann 001; Robert Krug 001 (GD, 2010)

Upward Point-Set Embeddability. - Markus Geyer; Michael Kaufmann 001; Tamara Mchedlidze; Antonios Symvonis (SOFSEM, 2011)

Colored Simultaneous Geometric Embeddings and Universal Pointsets. - Ulrik Brandes; Cesim Erten; Alejandro Estrella-Balderrama; J. Joseph Fowler; Fabrizio Frati; Markus Geyer; Carsten Gutwenger; Seok-Hee Hong 001; Michael Kaufmann 001; Stephen G. Kobourov; Giuseppe Liotta; Petra Mutzel; et al. (Algorithmica, 2011)

On a Tree and a Path with no Geometric Simultaneous Embedding. - Patrizio Angelini; Markus Geyer; Michael Kaufmann 001; Daniel Neuwirth (J. Graph Algorithms Appl., 2012)

Planar Packing of Binary Trees. - Markus Geyer; Michael Hoffmann 001; Michael Kaufmann 001; Vincent Kusters; Csaba D. Tóth (WADS, 2013)

Maximum Differential Coloring of Caterpillars and Spiders - Aparna Das; Markus Geyer; Michael Kaufmann 001; Stephen G. Kobourov; Sankar Veeramoni (CoRR, 2013)

The planar tree packing theorem. - Markus Geyer; Michael Hoffmann 001; Michael Kaufmann 001; Vincent Kusters; Csaba D. Tóth (J. Comput. Geom., 2017)