Shape selection of Saffman-Taylor fingers.

@article{Combescot1986ShapeSO,
  title={Shape selection of Saffman-Taylor fingers.},
  author={Combescot and Dombre and Hakim and Pomeau and Pumir},
  journal={Physical review letters},
  year={1986},
  volume={56 19},
  pages={2036-2039}
}