@article{SchoeningHoffmannBrunsetal.2006,
  author    = {Michael Josef Sch{\"o}ning and W. Hoffmann and M. Bruns and H.J. (u.a.) Ache},
  title     = {Chemical microsensors and evaporated silver halide layers},
  journal   = {Bulgarian Chemical Communications. 26 (1993), H. 3-4},
  pages     = {402 -- 410},
  year      = {2006},
}