@article{KeusgenKloockKnobbeetal.2006,
  author    = {M. Keusgen and Joachim P. Kloock and D.-T. Knobbe and M. J{\"u}nger and I. Krest and M. Goldbach and W. Klein and Michael Josef Sch{\"o}ning},
  title     = {Direct determination of cyanides by potentiometric biosensors},
  journal   = {Sensors and Actuators B. 103 (2004), H. 1-2},
  pages     = {380 -- 385},
  year      = {2006},
}