@misc{MertinsMuellerGumlich1993,
  author    = {Mertins, H.-Ch. and M{\"u}ller, M. and Gumlich, H.-E.},
  title     = {Excitation of luminescence of wide band gap II--VI--compounds containing Mn by synchrotron radiation in the energy range of 3.5eV < E < 20eV, Int. Conference on Luminescence, Storrs, USA, 9.8--13.8.},
  year      = {1993},
  language  = {en}
}
@misc{MertinsMuellerGumlich1993,
  author    = {Mertins, H.-Ch. and M{\"u}ller, M. and Gumlich, H.-E.},
  title     = {Excitation of luminescence of II--Mn--VI--compounds by synchrotron radiation, German Polish Symposium on Physics of Semimagnetic Semiconductors, Jachranka, Polen 7.6.--9.6.},
  year      = {1993},
  language  = {en}
}
@incollection{Uhl1993,
  author    = {Uhl, M.},
  title     = {Uncertainty of quantity and quality data measured in a combined sewer system},
  series = {Proceedings of the 6th International Conference on Urban Storm Drainage, Niagara Falls, Canada},
  booktitle = {Proceedings of the 6th International Conference on Urban Storm Drainage, Niagara Falls, Canada},
  pages     = {682 -- 687},
  year      = {1993},
  language  = {en}
}
@incollection{GrotehusmannKhelilSiekeretal.1993,
  author    = {Grotehusmann, D. and Khelil, A. and Sieker, F. and Uhl, M.},
  title     = {Alternative urban drainage concept and design},
  series = {Proceedings of the 6th International Conference on Urban Storm Drainage, Niagara Falls, Canada},
  booktitle = {Proceedings of the 6th International Conference on Urban Storm Drainage, Niagara Falls, Canada},
  pages     = {1213 -- 1218},
  year      = {1993},
  language  = {en}
}
@misc{Wetter1993,
  author    = {Wetter, Christof},
  title     = {Environmental compatibility test for waste water treatment plants, 1. Chinese and German Environmental Protection Technique Interchange Conference, Chongqing/China, Dezember 1993},
  year      = {1993},
  language  = {en}
}
@misc{Wetter1993,
  author    = {Wetter, Christof},
  title     = {Requirements for state-of-the-art-treatment of industrial waste in the Federal Repulic of Germany 1. Chinese and German Environmental Protection Technique Interchange Conference, Chongqing/China, Dezember 1993},
  year      = {1993},
  language  = {en}
}
@article{Boesenberg1993,
  author    = {B{\"o}senberg, Enka},
  title     = {Lipoprotein(a) correlates with number, severity and extension of coronary lesions in male patiens with angiographically documented coronary artery disease},
  series = {European Heart Journal (XI. Congress of European Society of Cardiology 29.08.-02.09.1993)},
  journal   = {European Heart Journal (XI. Congress of European Society of Cardiology 29.08.-02.09.1993)},
  number    = {14},
  year      = {1993},
  language  = {en}
}
@incollection{LuxSchmidt1993,
  author    = {Lux, K.-H. and Schmidt, Th.},
  title     = {Optimising Underground Gas Storage Operations in Salt Caverns, with special Reference to the Rock Mechanics and Thermodynamics involved.},
  series = {3rd Conference Mechanical Behavior of Salt},
  booktitle = {3rd Conference Mechanical Behavior of Salt},
  publisher = {Ecole Polytechnique Palaiseau},
  year      = {1993},
  language  = {en}
}
@incollection{Schmidt1993,
  author    = {Schmidt, Th.},
  title     = {Fracture Tests for Determining Primary Stress Conditions in Salt Deposits Provide Clues to the Rock Mechanics of Salt Caverns.},
  series = {Seventh Symposium on Salt: Proceedings of the Seventh International Symposium, Kyoto, Japan, 6-9 April 1992},
  booktitle = {Seventh Symposium on Salt: Proceedings of the Seventh International Symposium, Kyoto, Japan, 6-9 April 1992},
  edition   = {1},
  publisher = {Elsevier Publishing Company},
  isbn      = {978-044489143},
  pages     = {1378},
  year      = {1993},
  language  = {en}
}
@book{Kettschau1993,
  author    = {Kettschau, Irmhild},
  title     = {Youth, family, and household (Dt. Ausg. u.d.T.: Jugend, Familie und Haushalt)},
  edition   = {1. Aufl.},
  publisher = {Schneider-Verl. Hohengehren},
  address   = {Baltmannsweiler},
  isbn      = {3-87116-297-3},
  pages     = {III, 270 S.},
  year      = {1993},
  language  = {en}
}