@misc{indiciaeaa9dca049478,
  title = {Visualization of barrier tree sequences.},
  author = {Christian Heine and Gerik Scheuermann and Christoph Flamm and Ivo L Hofacker and Peter F Stadler},
  doi = {10.1109/tvcg.2006.196},
  url = {https://pubmed.ncbi.nlm.nih.gov/17080800/},
  note = {Source identifier: 17080800}
}