@article{Kotter1992,
  author    = {Kotter, Michael},
  title     = {Katalytische Abluftreinigung mit integriertem regenerativem W{\"a}rmetausch},
  series = {Chemie - Ingenieur - Technik. 64 (1992), H. 9},
  journal   = {Chemie - Ingenieur - Technik. 64 (1992), H. 9},
  isbn      = {0009-286X},
  pages     = {848},
  year      = {1992},
  language  = {de}
}
@article{KotterLintzTurek1992,
  author    = {Kotter, Michael and Lintz, Hans-G{\"u}nther and Turek, Thomas},
  title     = {Katalytische Stickoxid-Reduktion in einem rotierenden W{\"a}rme{\"u}bertrager},
  series = {Chemie - Ingenieur - Technik. 64 (1992), H. 5},
  journal   = {Chemie - Ingenieur - Technik. 64 (1992), H. 5},
  isbn      = {0009-286X},
  pages     = {446 -- 448},
  year      = {1992},
  language  = {de}
}