@article{Schomburg16,
  title = {Primitivity and Orbit Decomposition},
  author = {Bernd Schomburg},
  year = {2016},
  url = {https://www.tandfonline.com/doi/abs/10.4169/amer.math.monthly.123.9.920},
  researchr = {https://researchr.org/publication/Schomburg16},
  cites = {0},
  citedby = {0},
  journal = {The American Mathematical Monthly},
  volume = {123},
  number = {9},
  pages = {920-923},
}