@article{EmdeRueckertPalmetal.2013,
  author    = {Sebastian Emde and Sonja R{\"u}ckert and Harry W. Palm and Sven Klimpel},
  title     = {Invasive Ponto-Caspian amphipods and fish increase the distribution range of the acanthocephalan Pomphorhynchus tereticollis in the river Rhine},
  journal   = {PLoS One},
  volume    = {7},
  number    = {(12): e53218},
  doi       = {10.1371/journal.pone.0053218},
  year      = {2013},
}