Low-temperature state of UCu5: Formation of heavy electrons in a magnetically ordered material.

@article{Ott1985LowtemperatureSO,
  title={Low-temperature state of UCu5: Formation of heavy electrons in a magnetically ordered material.},
  author={Ott and Rudigier and Felder and Fisk and Batlogg},
  journal={Physical review letters},
  year={1985},
  volume={55 15},
  pages={1595-1598}
}