@article{Alt1990,
  author    = {Alt, Helmut},
  title     = {Energietarifstruktur in Ostdeutschland},
  series = {Energiewirtschaftliche Tagesfragen : et ; Zeitschrift f{\"u}r Energiewirtschaft, Recht, Technik und Umwelt},
  volume    = {Bd. 40},
  journal   = {Energiewirtschaftliche Tagesfragen : et ; Zeitschrift f{\"u}r Energiewirtschaft, Recht, Technik und Umwelt},
  number    = {H. 11},
  issn      = {0013-743X},
  pages     = {782 -- 788},
  year      = {1990},
  language  = {de}
}
@article{Meliss1990,
  author    = {Meliß, Michael},
  title     = {Regenerative Energiequellen},
  series = {Brennstoff, W{\"a}rme, Kraft : BWK ; das Energie-Fachmagazin. Bd. 42 (1990), H. 4},
  journal   = {Brennstoff, W{\"a}rme, Kraft : BWK ; das Energie-Fachmagazin. Bd. 42 (1990), H. 4},
  issn      = {0006-9612 (Print) ; 1436-4883 (E-Journal)},
  pages     = {173 -- 179},
  year      = {1990},
  language  = {de}
}
@article{Lindemann1990,
  author    = {Lindemann, Markus},
  title     = {Auf Europa programmiert},
  series = {Welthandel : das internationale Wirtschaftsmagazin. Jg. 10 (1990), Nr. 6},
  journal   = {Welthandel : das internationale Wirtschaftsmagazin. Jg. 10 (1990), Nr. 6},
  issn      = {0720-3683},
  pages     = {84},
  year      = {1990},
  language  = {de}
}
@article{ArtmannZang1990,
  author    = {Artmann, Gerhard and Zang, Werner},
  title     = {Vollautomatische Messung rheologischer Parameter roter Blutzellen},
  series = {Biomedizinische Technik / Biomedical Engineering},
  volume    = {35},
  journal   = {Biomedizinische Technik / Biomedical Engineering},
  number    = {S3},
  issn      = {0013-5585},
  pages     = {94 -- 96},
  year      = {1990},
  language  = {de}
}
@article{ZiemonsHerzogFeinendegen1990,
  author    = {Ziemons, Karl and Herzog, H. and Feinendegen, L. E.},
  title     = {Iterative image reconstruction with weighted pixel contribution to projection element},
  series = {European Journal of Nuclear Medicine},
  volume    = {16},
  journal   = {European Journal of Nuclear Medicine},
  number    = {7},
  isbn      = {1619-7089},
  pages     = {403 -- 403},
  year      = {1990},
  language  = {en}
}
@article{Grotendorst1990,
  author    = {Grotendorst, Johannes},
  title     = {Approximating functions by means of symbolic computation and a general extrapolation method},
  series = {Computer Physics Communications. 59 (1990), H. 2},
  journal   = {Computer Physics Communications. 59 (1990), H. 2},
  isbn      = {0010-4655},
  pages     = {289 -- 301},
  year      = {1990},
  language  = {en}
}
@article{Mischke1990,
  author    = {Mischke, Winfried},
  title     = {Unzust{\"a}ndigkeit der Berufungskammer bei Klageerweiterung},
  series = {Neue juristische Wochenschrift / NJW-Rechtsprechungs-Report Zivilrecht. 5 (1990), H. 11},
  journal   = {Neue juristische Wochenschrift / NJW-Rechtsprechungs-Report Zivilrecht. 5 (1990), H. 11},
  isbn      = {0179-4043},
  pages     = {704},
  year      = {1990},
  language  = {de}
}
@article{PawelkeSchmittMeissen1990,
  author    = {Pawelke, Siegfried and Schmitt, W. and Meissen, Th.},
  title     = {Aachen 3D finger. 3D digitizer for application in dentistry / Schmitt, W. ; Pawelke, S. ; Meissen, Th.},
  series = {Biomedizinische Technik. 35 (1990), H. 4},
  journal   = {Biomedizinische Technik. 35 (1990), H. 4},
  isbn      = {0013-5585},
  pages     = {69 -- 71},
  year      = {1990},
  language  = {en}
}
@article{SchererBruechleBrueggeretal.1990,
  author    = {Scherer, Ulrich W. and Br{\"u}chle, W. and Br{\"u}gger, M. and Frink, C.},
  title     = {Reactions of 40Ar with 233U,,235U, and 238U at the Barrier / U.W. Scherer, W. Br{\"u}chle, M. Br{\"u}gger, C. Frink, H. G{\"a}ggeler, G. Herrmann, J.V. Kratz, K.J. Moody, M. Sch{\"a}del, K. S{\"u}mmerer, N. Trautmann, G. Wirth},
  series = {Zeitschrift f{\"u}r Physik A Hadrons and Nuclei. 335 (1990), H. 4},
  journal   = {Zeitschrift f{\"u}r Physik A Hadrons and Nuclei. 335 (1990), H. 4},
  isbn      = {0939-7922},
  pages     = {421 -- 430},
  year      = {1990},
  language  = {en}
}
@article{RateikeSiebourgSchmidetal.1990,
  author    = {Rateike, Franz-Matthias and Siebourg, W. and Schmid, H. and Anders, S.},
  title     = {Birefringence - An important property of plastic substrates for magneto-optical storage disks / W. Siebourg ; H. Schmid ; F. M. Rateike ; S. Anders ; U. Grigo ; H. L{\"o}wer},
  series = {Polymer engineering \& science / Society of Plastics Engineers. 30 (1990), H. 18},
  journal   = {Polymer engineering \& science / Society of Plastics Engineers. 30 (1990), H. 18},
  isbn      = {0032-3888},
  pages     = {1133 -- 1139},
  year      = {1990},
  language  = {en}
}