@article{Nakamigawa16,
  title = {Expansions of a Chord Diagram and Alternating Permutations},
  author = {Tomoki Nakamigawa},
  year = {2016},
  url = {http://www.combinatorics.org/ojs/index.php/eljc/article/view/v23i1p7},
  researchr = {https://researchr.org/publication/Nakamigawa16},
  cites = {0},
  citedby = {0},
  journal = {Electr. J. Comb.},
  volume = {23},
  number = {1},
  pages = {1},
}