On the genus of the complete tripartite graph Kn, n, 1

@article{Kurauskas2016OnTG,
  title={On the genus of the complete tripartite graph Kn, n, 1},
  author={Valentas Kurauskas},
  journal={Discret. Math.},
  year={2016},
  volume={340},
  pages={508-515}
}

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Orientable and nonorientable genus of the complete bipartite graph