@misc{18484,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1027.00004}},
  title        = {{{Lavor, Brendan, Lakatos. An Introduction, London: Routledge 1998}}},
  year         = {{2004}},
}

@misc{18487,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1030.01021}},
  title        = {{{Sundholm, Göran, “Frege, August Bebel and the Return of Alsace-Lorraine: The Dating of the Distinction between Sinn and Bedeutung”, History and Philosophy of Logic 22 (2001), 57–73}}},
  year         = {{2004}},
}

@misc{18489,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1030.03002}},
  title        = {{{Klement, Kevin C., “Russell’s Paradox in Appendix B of the Principles of Mathematics: Was Frege’s Response Adequate?”, History and Philosophy of Logic 22 (2001), 13-28}}},
  year         = {{2004}},
}

@misc{18495,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1033.03002}},
  title        = {{{Newen, Albert/Nortmann, Ulrich/Stuhlmann-Laeisz, Rainer (Hgg.), Building on Frege. New Essays on Sense, Content, and Concept, CSLI Publications: Standford, CA 2001}}},
  year         = {{2004}},
}

@misc{18488,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1030.01030}},
  title        = {{{Takeuti, Gaisi, Memoirs of a Proof Theorist. Gödel and other Logicians, ed. Mariko Yasugi/Nicholas Passell, World Scientific: New Jersey u.a. 2003}}},
  year         = {{2004}},
}

@misc{18494,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1033.00007}},
  title        = {{{Martinich, A.P./Sosa, David (Hgg.), Analytic Philosophy. An Anthology, Blackwell Pubishers: Malden MA 2001 (Blackwell Philosophy Anthologies; 13)}}},
  year         = {{2004}},
}

@misc{18502,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1047.03008}},
  title        = {{{Zalta, Edward N., “Fregean Senses, Modes of Presentation, and Concepts”, In: James E. Tomberlin (Hg.), Metaphysics, 2001, Blackwell: Boston 2001 (Philosophical Perspectives; 15), 335–359}}},
  year         = {{2004}},
}

@misc{18499,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1042.00004}},
  title        = {{{Klein, Carsten, “Conventionalism and Realism in Hans Reichenbach’s Philosophy of Geometry”, International Studies in the Philosophy of Science 15 (2001), 243–251}}},
  year         = {{2004}},
}

@misc{18498,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1039.01007}},
  title        = {{{Radu, Mircea, “A Debate About the Axiomatization of Arithmetic: Otto Hölder Against Robert Graßmann”, Historia Mathematica 30 (2003), 341–377}}},
  year         = {{2004}},
}

@misc{18500,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1044.00003}},
  title        = {{{Ben-Menahem, Yemima, “Convention: Poincaré and Some of His Critics”, British Journal for the Philosophy of Science 52 (2001), 471–513}}},
  year         = {{2004}},
}

@misc{18503,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1048.00002}},
  title        = {{{Dörfler, Willi, „Über die Fiktionalität mathematischer Objekte“, Mathematische Semesterberichte 48 (2002), 123–138}}},
  year         = {{2004}},
}

@misc{18493,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open,Zbl. 1033.00006}},
  title        = {{{Frischbier, Reinhard, Kant und die Mathematik, Hallescher Verlag: Halle 2001 (Akademische Studien und Vorträge; 5)}}},
  year         = {{2004}},
}

@misc{18490,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1030.03005}},
  title        = {{{Baker, G.P./P.M.S. Hacker, “Functions in Begriffsschrift”, Synthese 135 (2003), 273–297}}},
  year         = {{2004}},
}

@misc{18491,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1031.03006}},
  title        = {{{Koetsier, Teun. “Lakatos’ Mitigated Scepticism in the Philosophy of Mathematics”, In: G. Kampis/L. Kvasz/M. Stöltzner (Hgg.), Appraising Lakatos: Mathematics, Methodology and the Man, Kluwer: Dordrecht 2002, 189–210}}},
  year         = {{2004}},
}

@misc{18802,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Mathematical Reviews, MR2014619 (2004h:03007)}},
  title        = {{{Seuren, P.A.M., The Logic of Thinking, Koninklijke Nederlandse Akademie van Wetenschappen: Amsterdam 2002 (Mededelingen van de Afdeling Letterkunde, Niewe Reeks, Deel 65, no. 9)}}},
  year         = {{2004}},
}

@misc{18798,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Mathematical Reviews, MR1986366 (2004b:01046) }},
  title        = {{{Rowe, David E., “From Königsberg to Göttingen: a Sketch of Hilbert's Early Career”, IMath. Intelligencer 25 (2003), 44-50}}},
  year         = {{2004}},
}

@misc{18801,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Mathematical Reviews, MR1991395 (2004g:00007)}},
  title        = {{{Büttemeyer, Wilhelm (Hg.), Philosophie der Mathematik, Verlag Karl Alber: Freiburg/München 2003 (Alber-Texte Philosophie; 16)}}},
  year         = {{2004}},
}

@misc{18799,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Mathematical Reviews, MR1971369 (2004d:01024)}},
  title        = {{{Stelzner, Werner, “Compatibility and Relevance: Bolzano and Orlov”, Logic and Logical Philosophy Nr. 10 (2002), 137-171}}},
  year         = {{2004}},
}

@misc{18797,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Mathematical Reviews, MR1971366 (2004a:03010)}},
  title        = {{{Murawski, Roman, “Truth vs. Provability - Philosophical and Historical Remarks”, Logic Log. Philos. No. 10 (2002), 93-117}}},
  year         = {{2004}},
}

@misc{18803,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Mathematical Reviews, MR1990447 (2004i:03012)}},
  title        = {{{Meixner, Uwe (Hg.), Philosophie der Logik, Verlag Karl Alber: Freiburg/München 2003 (Alber-Texte Philosophie; 19)}}},
  year         = {{2004}},
}