@inproceedings{SchwarzerKrokerRusack2008,
  author    = {Schwarzer, Klemens and Kroker, Jan and Rusack, Markus},
  title     = {Technical improvement of a small modular parabolic trough collector},
  series = {EuroSun 2008 : 1st International Conference on Solar Heating, Cooling and Buildings ; 7th - 10th October 2008, Lisbon, Portugal : key lectures / ISES, International Solar Energy Society. Vol. 1},
  booktitle = {EuroSun 2008 : 1st International Conference on Solar Heating, Cooling and Buildings ; 7th - 10th October 2008, Lisbon, Portugal : key lectures / ISES, International Solar Energy Society. Vol. 1},
  publisher = {Sociedade Portuguesa De Energia Solar (SPES)},
  address   = {Lissabon},
  isbn      = {978-1-61782-228-5},
  pages     = {1395 -- 1402},
  year      = {2008},
  language  = {en}
}
@incollection{GonsiorHoffschmidt2008,
  author    = {Gonsior, Daniel and Hoffschmidt, Bernhard},
  title     = {Innovative Rußfilter f{\"u}r LKW-Dieselmotoren (Innotrap)},
  series = {Feinstaubforschung in Nordrhein-Westfalen. LANUV-Fachbericht. 9},
  booktitle = {Feinstaubforschung in Nordrhein-Westfalen. LANUV-Fachbericht. 9},
  publisher = {Landesamt f{\"u}r Natur, Umwelt und Verbraucherschutz Nordrhein-Westfalen},
  address   = {Recklinghausen},
  isbn      = {1864-3930},
  pages     = {13 -- 14},
  year      = {2008},
  language  = {de}
}
@incollection{KrokerHoffschmidtSchwarzeretal.2008,
  author    = {Kroker, Jan and Hoffschmidt, Bernhard and Schwarzer, Klemens and Sp{\"a}te, Frank},
  title     = {PTC 1000 modular parabolic trough collector},
  series = {Process heat collectors : state of the art within task 33/IV ; IEA SHC-Task 33 and SolarPACES-Task IV: Solar heat for industrial processes : F{\"o}rderkennzeichen BMBF 0329273A / Solar Heating and Cooling Executive Committee of the International Energy Agency (IEA) ; ed. Werner Weiss},
  booktitle = {Process heat collectors : state of the art within task 33/IV ; IEA SHC-Task 33 and SolarPACES-Task IV: Solar heat for industrial processes : F{\"o}rderkennzeichen BMBF 0329273A / Solar Heating and Cooling Executive Committee of the International Energy Agency (IEA) ; ed. Werner Weiss},
  publisher = {AEE INTEC},
  address   = {Gleisdorf},
  pages     = {45 -- 46},
  year      = {2008},
  language  = {en}
}
@inproceedings{Schwarzer2008,
  author    = {Schwarzer, Klemens},
  title     = {Desalination systems with renewable energies},
  series = {DME Seminar Desalination and Renewable Energies : June 19 and 20 2008, Solar Institut J{\"u}lich / Deutsche Meerwasserentsalzung e.V.},
  booktitle = {DME Seminar Desalination and Renewable Energies : June 19 and 20 2008, Solar Institut J{\"u}lich / Deutsche Meerwasserentsalzung e.V.},
  publisher = {DME},
  address   = {Duisburg},
  isbn      = {978-3-86861-017-8},
  pages     = {219 Bl. in getr. Z{\"a}hlung : zahlr. Ill. und graph. Darst., Kt.},
  year      = {2008},
  language  = {en}
}
@inproceedings{Hoffschmidt2008,
  author    = {Hoffschmidt, Bernhard},
  title     = {Solar tower power plants},
  series = {DME Seminar Desalination and Renewable Energies : June 19 and 20 2008, Solar Institut J{\"u}lich / Deutsche Meerwasserentsalzung e.V.},
  booktitle = {DME Seminar Desalination and Renewable Energies : June 19 and 20 2008, Solar Institut J{\"u}lich / Deutsche Meerwasserentsalzung e.V.},
  publisher = {DME},
  address   = {Duisbrug},
  isbn      = {978-3-86861-017-8},
  pages     = {219 Bl. in getr. Z{\"a}hlung : zahlr. Ill. und graph. Darst., Kt.},
  year      = {2008},
  language  = {en}
}
@article{JerominZoor2008,
  author    = {Jeromin, G{\"u}nter Erich and Zoor, Annegreth},
  title     = {A new irreversible enzyme-aided esterification method in organic solvents},
  series = {Biotechnology letters. 30 (2008), H. 5},
  journal   = {Biotechnology letters. 30 (2008), H. 5},
  isbn      = {1573-6776},
  pages     = {925 -- 928},
  year      = {2008},
  language  = {en}
}
@book{Nissen2008,
  author    = {Nissen, Holger},
  title     = {[Skripte]},
  year      = {2008},
  language  = {en}
}
@article{Timme2008,
  author    = {Timme, Michael},
  title     = {Mietkaution in der Insolvenz des Vermieters},
  series = {Neue Zeitschrift f{\"u}r Miet- und Wohnungsrecht : NZM. 11 (2008), H. 12},
  journal   = {Neue Zeitschrift f{\"u}r Miet- und Wohnungsrecht : NZM. 11 (2008), H. 12},
  isbn      = {1434-677X},
  pages     = {429 -- 431},
  year      = {2008},
  language  = {de}
}
@article{Timme2008,
  author    = {Timme, Michael},
  title     = {\S\S 24-28 Wettbewerbsregeln},
  series = {M{\"u}nchener Kommentar zum Europ{\"a}ischen und Deutschen Wettbewerbsrecht (Kartellrecht) / Hirsch, G{\"u}nter [Hrsg.] : Bd. 2 Gesetz gegen Wettbewerbsbeschr{\"a}nkungen (GWB) \S\S 1-96, 130, 131},
  journal   = {M{\"u}nchener Kommentar zum Europ{\"a}ischen und Deutschen Wettbewerbsrecht (Kartellrecht) / Hirsch, G{\"u}nter [Hrsg.] : Bd. 2 Gesetz gegen Wettbewerbsbeschr{\"a}nkungen (GWB) \S\S 1-96, 130, 131},
  publisher = {Beck},
  address   = {M{\"u}nchen},
  isbn      = {978-3-406-54276-3},
  pages     = {231 -- 249},
  year      = {2008},
  language  = {de}
}
@book{Call2008,
  author    = {Call, Guido},
  title     = {Kunden- und Servicemanagement : erfolgreich der Servicew{\"u}ste entgehen},
  publisher = {Kovac},
  address   = {Hamburg},
  isbn      = {978-3-8300-3890-0},
  pages     = {147 S. : Ill., graph. Darst.},
  year      = {2008},
  language  = {de}
}