@article{GoettscheGoetzbergerDengleretal.1992,
  author    = {G{\"o}ttsche, Joachim and Goetzberger, Adolf and Dengler, J. and Rommel, M. (u.a.)},
  title     = {A new transparently insulated, bifacially irradiated solar flat-plate collector / A. Goetzberger ; J. Dengler ; M. Rommel ; J. G{\"o}ttsche ; V. Wittwer},
  series = {Solar energy. 49 (1992), H. 5},
  journal   = {Solar energy. 49 (1992), H. 5},
  isbn      = {0038-092X},
  pages     = {403 -- 411},
  year      = {1992},
  language  = {en}
}
@article{StulpeSinger1992,
  author    = {Stulpe, Werner and Singer, Matthias},
  title     = {Phase-Space Representations of General Statistical Physical Theories. Singer, Matthias; Stulpe, Werner},
  series = {Journal of Mathematical Physics. 33 (1992), H. 1},
  journal   = {Journal of Mathematical Physics. 33 (1992), H. 1},
  isbn      = {1089-7658},
  pages     = {131 -- 142},
  year      = {1992},
  language  = {en}
}
@article{Weigand1992,
  author    = {Weigand, Christoph},
  title     = {A new Approach for Optimal Control of a Production process},
  series = {Economic Quality Control. 7 (1992)},
  journal   = {Economic Quality Control. 7 (1992)},
  isbn      = {0940-5151},
  pages     = {225 -- 251},
  year      = {1992},
  language  = {en}
}
@book{FaboKeilKrohn1992,
  author    = {Fabo, Sabine and Keil, Susanne and Krohn, Matthias},
  title     = {Medienentwicklung und k{\"u}nstlerische Ausbildung : Modelle der Weiterqualifizierung f{\"u}r k{\"u}nstlerische und gestalterische Berufe und T{\"a}tigkeiten am Beispiel der Kunsthochschule f{\"u}r Medien K{\"o}ln},
  publisher = {Kunsthochschule f{\"u}r Medien},
  address   = {K{\"o}ln},
  pages     = {474 S.},
  year      = {1992},
  language  = {de}
}
@article{KernWiesingerZischank1991,
  author    = {Kern, Alexander and Wiesinger, J. and Zischank, Wolfgang J.},
  title     = {Calculation of the longitudinal voltage along metal tubes caused by lightning currents and protection measures},
  series = {Seventh International Symposium on High Voltage Engineering : Dresden, August 26 - 30 1991},
  journal   = {Seventh International Symposium on High Voltage Engineering : Dresden, August 26 - 30 1991},
  publisher = {Techn. Univ.},
  address   = {Dresden},
  year      = {1991},
  language  = {en}
}
@article{Kern1991,
  author    = {Kern, Alexander},
  title     = {Simulation and measurement of melting effects on metal sheets caused by direct lightning strikes},
  series = {1991 International Aerospace and Ground Conference on Lightning and Static Electricity : proceedings of a conference ... held at Cocoa Beach, Florida, April 16-19, 1991 / NASA},
  journal   = {1991 International Aerospace and Ground Conference on Lightning and Static Electricity : proceedings of a conference ... held at Cocoa Beach, Florida, April 16-19, 1991 / NASA},
  address   = {Washington, DC},
  year      = {1991},
  language  = {en}
}
@article{KernHasseWiesingeretal.1991,
  author    = {Kern, Alexander and Hasse, P. and Wiesinger, J. and Zischank, Wolfgang J.},
  title     = {Aktuelles aus der Blitzforschung},
  series = {ETZ : Elektrotechnik + Automation. 112 (1991), H. 1},
  journal   = {ETZ : Elektrotechnik + Automation. 112 (1991), H. 1},
  isbn      = {0170-1711},
  year      = {1991},
  language  = {de}
}
@book{Krause1991,
  author    = {Krause, Gregor},
  title     = {Leitungsmechanismen und Raumladungsph{\"a}nomene in Polyolefinen bei Hochfeldbeanspruchung},
  publisher = {Verl. d. Augustinus-Buchh.},
  address   = {Aachen},
  isbn      = {3-925038-97-3},
  pages     = {137 S. : graph. Darst.},
  year      = {1991},
  language  = {de}
}
@article{Krause1991,
  author    = {Krause, Gregor},
  title     = {High Field Phenomena of Polymeric Insulation Investigated at PE Needle-Plane Specimen},
  series = {Seventh International Symposium on High Voltage Engineering : Dresden, August 26 - 30, 1991 / Technische Universit{\"a}t Dresden},
  journal   = {Seventh International Symposium on High Voltage Engineering : Dresden, August 26 - 30, 1991 / Technische Universit{\"a}t Dresden},
  publisher = {TU Dresden},
  address   = {Dresden},
  year      = {1991},
  language  = {en}
}
@article{KrauseNeubertPietsch1991,
  author    = {Krause, Gregor and Neubert, R. and Pietsch, R.},
  title     = {Elektrische Eigenschaften von Kunststoffen},
  publisher = {RWTH},
  address   = {Aachen},
  year      = {1991},
  language  = {de}
}