Peckhaus, Volker. “Paradoxes in Göttingen.” One Hundred Years of Russell’s Paradox. Mathematics, Logic, Philosophy, edited by Godehard Link, vol. 6, de Gruyter, 2004, pp. 501–15.
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Peckhaus, Volker. “Garantiert Widerspruchsfreiheit Existenz?” Was folgt? Themen zu Wessel, edited by Bente Christiansen and Uwe Scheffler, Logos Verlag, 2004, pp. 111–27.
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Peckhaus, Volker. “Calculus Ratiocinator vs. Characteristica Universalis? The Two Traditions in Logic, Revisted.” History and Philosophy of Logic (Special Issue in Honor of Ivor Grattan-Guinness, Hg. v. John W. Dawson, Jr.), vol. 25, 2004, pp. 3–14.
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Peckhaus, Volker. “Dignaga’s Logic of Invention.” History of the Mathematical Sciences, edited by Ivor Grattan-Guinness and B. S. Yadav, Hindustan Book Agency, 2004, pp. 97–107.
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Peckhaus, Volker. “Schröder’s Logic.” Handbook of the History of Logic, Bd. 3: The Rise of Modern Logic: From Leibniz to Frege, edited by Dov M. Gabbay and John Woods, Elsevier North Holland, 2004, pp. 557–609.
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Peckhaus, Volker. “Scholz als Metaphysiker.” Heinrich Scholz: Logiker, Philosoph, Theologe, edited by Hans-Christoph Schmidt am Busch and Kai F.  Wehmeier, mentis-Verlag, 2004, pp. 69–83.
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Peckhaus, Volker. “Who Was Wilhelm Schlötel?” Filosofisia Tutkielmia - Philosophical Studies in Honorem Leila Haaparanta, edited by Kaisa Luoma et al., Tampere University Press, 2004, pp. 285–96.
LibreCat: /record/17552

Schafmeister, Frank, and Johann Kolar. “Novel Modulation Schemes for Conventional and Sparse Matrix Converters Facilitating Reactive Power Transfer Independent of Active Power Flow.” Proc. 35th IEEE Power Electronics Specialists Conference (PESC), vol. 4, IEEE, 2004, pp. 2917–23.
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Ide, Peter, et al. “Enhanced Control Scheme for Three-Phase / Three-Level Rectifiers at Partial Load.” Proc. 35th IEEE Power Electronics Specialists Conference (PESC), vol. 1, IEEE, 2004, pp. 207–13.
LibreCat: /record/30308

Schafmeister, Frank, and Johann Kolar. “Novel Hybrid Modulation Schemes Extending the Reactive Power Control Range of Conventional and Sparse Matrix Converters Operating at Maximum Output Voltage.” Proc. 11th International Power Electronics and Motion Control Conference (EPE-PEMC), EPE, 2004.
LibreCat: /record/30310

Böcker, Joachim, et al. “Active Suppression of Torsional Oscillations.”10.1016/s1474-6670(17)31123-0__IFAC Proceedings Volumes, vol. 37, no. 14, Elsevier BV, 2004, pp. 319–24, doi:10.1016/s1474-6670(17)31123-0.
LibreCat: /record/29920
DOI: 10.1016/s1474-6670(17)31123-0

Amann, Notker, et al. “Active Damping of Drive Train Oscillations for an Electrically Driven Vehicle.”10.1109/tmech.2004.839036__IEEE/ASME Transactions on Mechatronics, vol. 9, no. 4, Institute of Electrical and Electronics Engineers (IEEE), 2004, pp. 697–700, doi:10.1109/tmech.2004.839036.
LibreCat: /record/29924
DOI: 10.1109/tmech.2004.839036

Böcker, Joachim. “Tolerance Band Controller for a Three-Level Four-Quadrant Converter Including DC Link Balancing.”10.1109/pesc.2004.1354749__2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.041), IEEE, 2004, doi:10.1109/pesc.2004.1354749.
LibreCat: /record/29922
DOI: 10.1109/pesc.2004.1354749

Njiende, H. D., et al. “Derivation of Integrated Magnetic Components Using Reluctance and Mathematical Modeling.”10.1109/pesc.2004.1354859__2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.041), IEEE, 2004, doi:10.1109/pesc.2004.1354859.
LibreCat: /record/30437
DOI: 10.1109/pesc.2004.1354859

Kauczor, C., and Norbert Fröhleke. “Inverter Topologies for Ultrasonic Piezoelectric Transducers with High Mechanical Q-Factor.”10.1109/pesc.2004.1355265__2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.041), IEEE, 2004, doi:10.1109/pesc.2004.1355265.
LibreCat: /record/30439
DOI: 10.1109/pesc.2004.1355265

Wetzel, H., et al. “Low Voltage Asymmetrical Half-Bridge Converter with Integrated Magnetics.” 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.
LibreCat: /record/30432

Schulz, B., et al. “Modelling of Influences to a Linear-Drive-System.” 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.
LibreCat: /record/30433

Pottharst, A., et al. “Operating Point Assignment of a Linear Motor Driven Vehicle Using Multiobjective Optimization Methods.” 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.
LibreCat: /record/30434

Li, R., et al. “Energy Storage Scheme for Rail-Guided Shuttle Using Ultracapacitor and Battery.” 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.
LibreCat: /record/30435

Li, R., et al. “Analysis and Design of Improved Isolated Full-Bridge Bi-Directional DC-DC Converter.” PESC 2004, Aachen, Germany, 2004.
LibreCat: /record/30438