@article{Pimenta:20018U,
  author = "Pimenta, M.",
  title = "{Search for single top (FCNC) and heavy and excited fermions at LEP }",
  doi = "10.22323/1.007.0159",
  journal = "PoS",
  year = 2001,
  volume = "hep2001",
  pages = "159"
}