@article{HackerSchmidtHughesetal.1985,
  author    = {J{\"o}rg Hacker and G. Schmidt and C. Hughes and S. Knapp and M. Marget and W. Goebel},
  title     = {Cloning and characterization of genes involved in the production of mannose-resistant, neuraminidase-susceptible (X) fimbriae from an uropathogenic O6:K15:K31 Escherichia coli strain},
  year      = {1985},
}