@article{Heuermann2008,
  author    = {Heuermann, Holger},
  title     = {A 14 W SPST Switch with Four PIN-Diodes In a 0402-SMD-Package},
  isbn      = {978-3-8007-3086-5},
  pages     = {318 -- 321},
  year      = {2008},
  language  = {en}
}
@article{Heuermann2008,
  author    = {Heuermann, Holger},
  title     = {Dual mode radio: A new tranceiver architecture for UWB and 60 GHz-applications},
  series = {European Conference on Wireless Technology, 2008. EuWiT 2008.},
  journal   = {European Conference on Wireless Technology, 2008. EuWiT 2008.},
  isbn      = {978-2-87487-008-8},
  pages     = {147 -- 150},
  year      = {2008},
  language  = {en}
}
@article{Heuermann2008,
  author    = {Heuermann, Holger},
  title     = {Calibration of a Network Analyzer Without a Thru Connection for Nonlinear and Multiport Measurements},
  series = {IEEE Transactions on Microwave Theory and Techniques. 56 (2008), H. 11, 1},
  journal   = {IEEE Transactions on Microwave Theory and Techniques. 56 (2008), H. 11, 1},
  isbn      = {0018-9480},
  pages     = {2505 -- 2510},
  year      = {2008},
  language  = {en}
}
@article{HeuermannHillebrandSadeghfam2008,
  author    = {Heuermann, Holger and Hillebrand, J{\"u}rgen and Sadeghfam, Arash},
  title     = {Novel Concept of a Digital SigmaDelta-PLL-Phase-Shift-Modulator / Hillebrand, J{\"u}rgen ; Sadeghfam, Arash ; Heuermann, Holger},
  isbn      = {978-3-8007-3086-5},
  pages     = {123 -- 126},
  year      = {2008},
  language  = {en}
}
@article{HeuermannIbrahim2008,
  author    = {Heuermann, Holger and Ibrahim, Irfan},
  title     = {Novel theory and architecture of a vector signal generator implemented with two PLLs / Ibrahim, Irfan ; Heuermann, Holger},
  series = {European Conference on Wireless Technology, 2008. EuWiT 2008.},
  journal   = {European Conference on Wireless Technology, 2008. EuWiT 2008.},
  isbn      = {978-2-87487-008-8},
  pages     = {85 -- 88},
  year      = {2008},
  language  = {en}
}
@article{HeuermannSadeghfam2008,
  author    = {Heuermann, Holger and Sadeghfam, Arash},
  title     = {Electrically tunable bandpass filter with integrated carrier suppression for UHF RFID systems / Sadeghfam, Arash ; Heuermann, Holger},
  series = {European Microwave Conference, 2008, EuMC 2008, 38th},
  journal   = {European Microwave Conference, 2008, EuMC 2008, 38th},
  isbn      = {978-2-87487-006-4},
  pages     = {1727 -- 1730},
  year      = {2008},
  language  = {en}
}
@article{HeuermannSadeghfam2008,
  author    = {Heuermann, Holger and Sadeghfam, Arash},
  title     = {Electrically tunable bandpass filter with integrated carrier suppression for UHF RFID systems / Sadeghfam, Arash ; Heuermann, Holger},
  series = {European Conference on Wireless Technology, 2008. EuWiT 2008.},
  journal   = {European Conference on Wireless Technology, 2008. EuWiT 2008.},
  isbn      = {978-2-87487-008-8},
  pages     = {306 -- 309},
  year      = {2008},
  language  = {en}
}
@article{HillgaertnerPeier2008,
  author    = {Hillg{\"a}rtner, Michael and Peier, Dirk},
  title     = {Nutzbarkeit bestehender, geschirmter Labore als Modenverwirbelungskammer},
  series = {Elektromagnetische Vertr{\"a}glichkeit : EMV 2008, Internationale Fachmesse und Kongress f{\"u}r Elektromagnetische Vertr{\"a}glichkeit, 19. - 21. Februar 2008, Messe D{\"u}sseldorf / Gonschorek, Karl-Heinz},
  journal   = {Elektromagnetische Vertr{\"a}glichkeit : EMV 2008, Internationale Fachmesse und Kongress f{\"u}r Elektromagnetische Vertr{\"a}glichkeit, 19. - 21. Februar 2008, Messe D{\"u}sseldorf / Gonschorek, Karl-Heinz},
  publisher = {VDE-Verl.},
  address   = {Berlin [u.a.]},
  isbn      = {978-3-8007-3075-9},
  pages     = {579 -- 586},
  year      = {2008},
  language  = {de}
}
@article{Hirschberg2008,
  author    = {Hirschberg, Rainer},
  title     = {Decentral pumps in heating systems - a new hydraulic approac},
  series = {1st International Rotating Equipment Conference - Pumps and Compressors, 9th Pump Users International Forum, 9. Internationales Pumpenanwenderforum, Final Report, D{\"u}sseldorf, DE, 28.-29. Oct, 2008},
  journal   = {1st International Rotating Equipment Conference - Pumps and Compressors, 9th Pump Users International Forum, 9. Internationales Pumpenanwenderforum, Final Report, D{\"u}sseldorf, DE, 28.-29. Oct, 2008},
  publisher = {-},
  pages     = {1 -- 10},
  year      = {2008},
  language  = {en}
}
@article{Hoepner2008,
  author    = {Hoepner, Gert},
  title     = {City-Cards vor neuem Boom - Erfolgsfaktoren regionaler Mehrwertesysteme},
  series = {Direkt-Marketing : Zeitschrift f{\"u}r Dialogmarketing und Integrierte Kommunikation (2008)},
  journal   = {Direkt-Marketing : Zeitschrift f{\"u}r Dialogmarketing und Integrierte Kommunikation (2008)},
  isbn      = {0946-0446},
  pages     = {62 -- 65},
  year      = {2008},
  language  = {de}
}
@article{HoepnerJanz2008,
  author    = {Hoepner, Gert and Janz, Norbert},
  title     = {Ganzheit als schl{\"u}ssiges System},
  series = {Acquisa - Das Magazin f{\"u}r Marketing und Vertieb. 11 (2008), H. 1},
  journal   = {Acquisa - Das Magazin f{\"u}r Marketing und Vertieb. 11 (2008), H. 1},
  isbn      = {0938-7927},
  pages     = {44 -- 47},
  year      = {2008},
  language  = {de}
}
@article{Hoffmann2008,
  author    = {Hoffmann, Ulrich},
  title     = {Neue Wege in die Hochschule - Beispiel des berufsbegleitenden Studienganges Prozesstechnik der FH Aachen und der Rhein-Erft Akademie},
  series = {HIS: Forum Hochschule. 2008 (2008), H. F14},
  journal   = {HIS: Forum Hochschule. 2008 (2008), H. F14},
  isbn      = {1863-5563},
  pages     = {130 -- 138},
  year      = {2008},
  language  = {de}
}
@article{Hoffschmidt2008,
  author    = {Hoffschmidt, Bernhard},
  title     = {Jenseits von Spanien. Das Solarthermische Versuchs- und Demonstrationskraftwerk J{\"u}lich (STJ)},
  series = {DLR-Nachrichten (2008)},
  journal   = {DLR-Nachrichten (2008)},
  isbn      = {0937-0420},
  pages     = {38 -- 39},
  year      = {2008},
  language  = {de}
}
@article{HolthausSellheierBlecken2008,
  author    = {Holthaus-Sellheier, Ursula and Blecken, Udo},
  title     = {Nutzenkosten: DIN 18960-2008 - Leistungsf{\"a}hige Grundlage f{\"u}r die zielorientierte Planung der Lebenszykluskosten / Blecken, Udo ; Holthaus-Sellheier, Ursula},
  series = {Bautechnik. 85 (2008), H. 7},
  journal   = {Bautechnik. 85 (2008), H. 7},
  isbn      = {1437-0999},
  pages     = {464 -- 471},
  year      = {2008},
  language  = {de}
}
@article{Huening2008,
  author    = {H{\"u}ning, Felix},
  title     = {Die Anforderungen steigen : Entwicklungstrends bei MOSFETs f{\"u}r den Automobilbereich},
  series = {Elektronik-Industrie. 39 (2008), H. 5},
  journal   = {Elektronik-Industrie. 39 (2008), H. 5},
  publisher = {-},
  isbn      = {0174-5522},
  pages     = {74 -- 76},
  year      = {2008},
  language  = {de}
}
@article{Huening2008,
  author    = {H{\"u}ning, Felix},
  title     = {Robusti affidabili per le Sfide dell'automotive},
  series = {Selezione di Elettronica (2008)},
  journal   = {Selezione di Elettronica (2008)},
  publisher = {-},
  pages     = {116 -- 117},
  year      = {2008},
  language  = {de}
}
@article{Huening2008,
  author    = {H{\"u}ning, Felix},
  title     = {Entwicklungstrends bei MOSFETs f{\"u}r den Automobilbereich},
  series = {Elektronik-Industrie . 39 (2008), H. 5},
  journal   = {Elektronik-Industrie . 39 (2008), H. 5},
  publisher = {-},
  isbn      = {0174-5522},
  pages     = {74 -- 76},
  year      = {2008},
  language  = {en}
}
@article{IlleSchrammAdametal.2008,
  author    = {Ille, F. and Schramm, S. and Adam, M. and Backes, K. and Faber, Christian and Anthrakidis, Anette},
  title     = {Kraft-W{\"a}rme-K{\"a}lte-Kopplung im Leistungsbereich von 10 kW mit periodisch arbeitender Sorptionsmaschine},
  series = {VDI-Tage der Geb{\"a}udetechnik 2008 : Tagung Dortmund, 28. und 29. Mai 2008 / VDI-Gesellschaft Technische Geb{\"a}udeausr{\"u}stung},
  journal   = {VDI-Tage der Geb{\"a}udetechnik 2008 : Tagung Dortmund, 28. und 29. Mai 2008 / VDI-Gesellschaft Technische Geb{\"a}udeausr{\"u}stung},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {978-3-18-092043-6},
  pages     = {103 -- 116},
  year      = {2008},
  language  = {de}
}
@article{JanzGoedhuysMairesseetal.2008,
  author    = {Janz, Norbert and Goedhuys, Micheline and Mairesse, Jacques and Mohnen, Pierre},
  title     = {Micro-evidence on innovation and development (MEIDE): an introduction / Goedhuys, Micheline ; Janz, Norbert ; Mairesse, Jacques ; Mohnen, Pierre},
  series = {The European Journal of Development Research. 20 (2008), H. 2},
  journal   = {The European Journal of Development Research. 20 (2008), H. 2},
  isbn      = {1743-9728},
  pages     = {167 -- 171},
  year      = {2008},
  language  = {en}
}
@article{JanzGoedhuysMohnen2008,
  author    = {Janz, Norbert and Goedhuys, Micheline and Mohnen, Pierre},
  title     = {What drives productivity in Tanzanian manufacturing firms: technology or business environment? / Goedhuys, Micheline ; Janz, Norbert ; Mohnen, Pierre},
  series = {The European Journal of Development Research. 20 (2008), H. 2},
  journal   = {The European Journal of Development Research. 20 (2008), H. 2},
  isbn      = {1743-9728},
  pages     = {199 -- 218},
  year      = {2008},
  language  = {en}
}