@article{valentini2006characterization,
  title={Characterization of lung tumor subtypes through gene expression cluster validity assessment},
  author={Valentini, Giorgio and Ruffino, Francesca},
  journal={RAIRO-Theoretical Informatics and Applications},
  volume={40},
  number={2},
  pages={163--176},
  year={2006},
  publisher={EDP Sciences},
  url={https://www.cambridge.org/core/journals/rairo-theoretical-informatics-and-applications/article/characterization-of-lung-tumor-subtypes-through-gene-expression-cluster-validity-assessment/201DE41A19F135121ADCB3DF1A85AD98}
}