MathSciDoc: An Archive for Mathematician ∫

@inproceedings{m.1966facets,
  title={Facets and nofacets of convex polytopes},
  author={M. A. Perles, and G. C. Shephard},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203213129849043},
  booktitle={Acta Mathematica},
  volume={119},
  number={1},
  pages={113-145},
  year={1966},
}