@article{KirsteinKirsteinSchelleretal.1998,
  author    = {Kirstein, Dieter and Kirstein, Lincoln and Scheller, Frieder W. and Borcherding, H.},
  title     = {Amperometric nitrate biosensors on the basis of Pseudomonas stutzeri nitrate reductase},
  year      = {1998},
  language  = {en}
}