@article{BenderOttDebesetal.1991,
  author    = {L. Bender and M. Ott and A. Debes and U. Rdest and J. Heesemann and J{\"o}rg Hacker},
  title     = {Distribution, expression and long range mapping of legiolysin gene (lly) specific DNA sequences in Legionellae},
  year      = {1991},
}