@article{SchellerKirsteinSchubertetal.1993,
  author    = {Scheller, Frieder W. and Kirstein, Dieter and Schubert, Florian and Pfeiffer, Dorothea and McNeil, C. J.},
  title     = {Enzymes in electrochemical biosensors},
  year      = {1993},
  language  = {en}
}
@article{WollenbergerSchubertPfeifferetal.1993,
  author    = {Wollenberger, Ursula and Schubert, Florian and Pfeiffer, Dorothea and Scheller, Frieder W.},
  title     = {Enhancing biosensor performance using multienzyme systems},
  year      = {1993},
  language  = {en}
}