Efficient regionalization techniques for socio‐economic geographical units using minimum spanning trees

@article{Assuno2006EfficientRT,
  title={Efficient regionalization techniques for socio‐economic geographical units using minimum spanning trees},
  author={Renato Martins Assunç{\~a}o and Marcos Corr{\^e}a Neves and Gilberto C{\^a}mara and Corina da Costa Freitas},
  journal={International Journal of Geographical Information Science},
  year={2006},
  volume={20},
  pages={797 - 811}
}
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