Paradoxes in Göttingen
V. Peckhaus, in: G. Link (Ed.), One Hundred Years of Russell’s Paradox. Mathematics, Logic, Philosophy, de Gruyter, Berlin/New York, 2004, pp. 501–515.
LibreCat: /record/17549

Garantiert Widerspruchsfreiheit Existenz?
V. Peckhaus, in: B. Christiansen, U. Scheffler (Eds.), Was folgt? Themen zu Wessel, Logos Verlag, Berlin, 2004, pp. 111–127.
LibreCat: /record/17548

Calculus Ratiocinator vs. Characteristica Universalis? The Two Traditions in Logic, Revisted
V. Peckhaus, History and Philosophy of Logic (Special Issue in Honor of Ivor Grattan-Guinness, Hg. v. John W. Dawson, Jr.) 25 (2004) 3–14.
LibreCat: /record/17545

Dignaga’s Logic of Invention
V. Peckhaus, in: I. Grattan-Guinness, B.S. Yadav (Eds.), History of the Mathematical Sciences, Hindustan Book Agency, New Delhi, 2004, pp. 97–107.
LibreCat: /record/17544

Schröder’s Logic
V. Peckhaus, in: D.M. Gabbay, J. Woods (Eds.), Handbook of the History of Logic, Bd. 3: The Rise of Modern Logic: From Leibniz to Frege, Elsevier North Holland, Amsterdam u. a., 2004, pp. 557–609.
LibreCat: /record/17546

Scholz als Metaphysiker
V. Peckhaus, in: H.-C. Schmidt am Busch, K.F. Wehmeier (Eds.), Heinrich Scholz: Logiker, Philosoph, Theologe, mentis-Verlag, Paderborn, 2004, pp. 69–83.
LibreCat: /record/17551

Who was Wilhelm Schlötel?
V. Peckhaus, in: K. Luoma, E. Oesch, R. Vilkko (Eds.), Filosofisia Tutkielmia - Philosophical Studies in Honorem Leila Haaparanta, Tampere University Press, Tampere, 2004, pp. 285–296.
LibreCat: /record/17552

Novel Modulation Schemes for Conventional and Sparse Matrix Converters Facilitating Reactive Power Transfer Independent of Active Power Flow
F. Schafmeister, J. Kolar, in: Proc. 35th IEEE Power Electronics Specialists Conference (PESC), IEEE, Aachen, Germany, 2004, pp. 2917–2923.
LibreCat: /record/30309

Enhanced Control Scheme for Three-Phase / Three-Level Rectifiers at Partial Load
P. Ide, F. Schafmeister, N. Fröhleke, H. Grotstollen, in: Proc. 35th IEEE Power Electronics Specialists Conference (PESC), IEEE, Aachen, Germany, 2004, pp. 207–213.
LibreCat: /record/30308

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