@inproceedings{RueeggvH18a,
  author = {Ulf R{\"u}egg and Reinhard von Hanxleden},
  title = {Wrapping Layered Graphs},
  booktitle = {Proceedings of the 10th International Conference on the Theory and Application of Diagrams (DIAGRAMS '18)},
  publisher = {Springer},
  year = {2018},
  pages = {743--747},
}