@article{WagnerRaoKloocketal.2007,
  author    = {Torsten Wagner and C. Rao and Joachim P. Kloock and T. Yoshinobu and R. Otto and M. Keusgen and Michael Josef Sch{\"o}ning},
  title     = {"LAPS Card"—A novel chip card-based light-addressable potentiometric sensor (LAPS)},
  journal   = {Sensors and Actuators B: Chemical. 118 (2006), H. 1-2},
  pages     = {33 -- 40},
  year      = {2007},
}