@article{RethwilmBaunachNetzeretal.1990,
  author    = {Axel Rethwilm and Gerald Baunach and Kai O. Netzer and Bernd Maurer and Bettina Borisch and V.olker ter Meulen},
  title     = {Infectious DNA of the human spumaretrovirus},
  year      = {1990},
}