Wang E, Cook D, Hyndman RJ (2020). “Calendar-based graphics for visualizing people's daily schedules.” Journal of Computational and Graphical Statistics, 29(3), 490-502. doi: 10.1080/10618600.2020.1715226, https://doi.org/10.1080/10618600.2020.1715226.

@Article{,
  author = {Earo Wang and Dianne Cook and Rob J Hyndman},
  title = {Calendar-based graphics for visualizing people's daily schedules},
  journal = {Journal of Computational and Graphical Statistics},
  volume = {29},
  number = {3},
  pages = {490-502},
  year = {2020},
  publisher = {Taylor & Francis},
  doi = {10.1080/10618600.2020.1715226},
  url = {https://doi.org/10.1080/10618600.2020.1715226},
}