@article{BenzMaierBaueretal.2014,
  author    = {Roland Benz and Elke Maier and Susanne Bauer and Albrecht Ludwig},
  title     = {The Deletion of Several Amino Acid Stretches of Escherichia coli Alpha-Hemolysin (HlyA) Suggests That the Channel-Forming Domain Contains Beta-Strands},
  journal   = {PLOS ONE},
  volume    = {9},
  number    = {12},
  doi       = {10.1371/journal.pone.0112248},
  year      = {2014},
}