Universität zu Köln

Fowler, J. Joseph, Jünger, Michael, Kobourov, Stephen G. and Schulz, Michael (2008). Characterizations of Restricted Pairs of Planar Graphs allowing Simultaneous Embeddings with Fixed Edges. In: Workshop on Graph-Theoretic Concepts in Computer Science 2008, pp. 146-158. Springer.

Fowler, J. Joseph, Jünger, Michael, Kobourov, Stephen G. and Schulz, Michael (2008). Characterizing Simultaneous Embeddings with Fixed Edges. Electronic Notes in Discrete Mathematics, 31. pp. 41-44. Elsevier.