@misc{18823,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Mathematical Reviews, MR2227083 (2007e:03007) }},
  title        = {{{Crocco, Gabriella, “Gödel on Concepts”, History and Philosophy of Logic 27 (2006), 171–191}}},
  year         = {{2007}},
}

@book{17448,
  abstract     = {{Rezension: Neue Zürcher Zeitung v. 6. Juni 2007 (G. Szpiro); Ralf Bülow, “Hundert Jahre moderne Mathematik”, heise online v. 13.02.2008 (http://www.heise.de/newsticker/Hundert-Jahre-moderne-Mathematik–/meldung/103411); Mathematical Reviews 2007m:01024 (J.M. Plotkin); MAA Online 5. Juli 2007 (M. Berg); Philip J. Davis, “The Z of ZF and ZFC and ZF¬C”, SIAM News 41.1, January/February 2008; SIAM Review 50.1 (2008), 167–169; (J.W. Dawson); European Mathematical Society Newsletter June 2008, 54; The Mathematical Intelligencer 31 (2009), 79–81 (Henry E. Heatherly); Notices of the AMS 56 (2009), 823–827 (G.H. Moore); Zbl. Math. 1176.01001 (H.K. Sørensen).}},
  author       = {{Ebbinghaus, Heinz-Dieter and Peckhaus, Volker}},
  pages        = {{xiv + 356 [insbesondere Abschnitte 1.2, 2.3.1, 2.4, 2.8.4, 2.10, 2.11.4, 3.1, 3.2]}},
  publisher    = {{Springer}},
  title        = {{{Ernst Zermelo. An Approach to His Life and Work}}},
  year         = {{2007}},
}

@book{17460,
  editor       = {{Peckhaus, Volker and Löwe, Benedikt and Räsch, Thoralf}},
  isbn         = {{1-904987-29-X}},
  pages        = {{xiv + 282}},
  publisher    = {{College Publications}},
  title        = {{{Foundations of Formal Sciences IV. The History of the Concept of Formal Sciences}}},
  volume       = {{3}},
  year         = {{2006}},
}

@inbook{17580,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Revisiting Discovery and Justification. Historical and Philosophical Perspectives on the Context Distinction}},
  editor       = {{Schickore, Jutta and Steinle, Friedrich}},
  pages        = {{99--116}},
  publisher    = {{Springer}},
  title        = {{{Psychologism and the Distinction between Discovery and Justification}}},
  volume       = {{14}},
  year         = {{2006}},
}

@inbook{17581,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Die besten Nebenrollen. 50 Porträts biblischer Randfiguren}},
  editor       = {{Keuchen, Marion and Kuhlmann, Helga and Schroeter-Wittke, Harald}},
  pages        = {{58--62}},
  publisher    = {{Evangelische Verlagsanstalt}},
  title        = {{{Der Baum der Erkenntnis}}},
  year         = {{2006}},
}

@inproceedings{17583,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Demonstrative and Non-demonstrative Reasoning in Mathematics and Natural Sciences. Workshop University of Rome ‘La Sapienza’, Rome, Villa Mirafiori, 16-17 June 2005}},
  editor       = {{Cellucci, Carlo and Pecere, Paolo}},
  location     = {{Rome, Villa Mirafiori}},
  pages        = {{9--25}},
  publisher    = {{Edizioni dell’Università degli Studi di Cassino}},
  title        = {{{Predeductive Reasoning}}},
  year         = {{2006}},
}

@inproceedings{17582,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Kreativität. XX. Deutscher Kongress für Philosophie. 26.–30. September 2005 an der Technischen Universität Berlin. Kolloquiumsbeiträge}},
  editor       = {{Abel, Günter}},
  location     = {{Technische Universität Berlin}},
  pages        = {{58--69}},
  publisher    = {{Felix Meiner Verlag}},
  title        = {{{Die Aktualität der Logik als Organon}}},
  year         = {{2006}},
}

@inbook{17584,
  author       = {{Peckhaus, Volker and Löwe, Benedikt and Räsch, Thoralf}},
  booktitle    = {{Foundations of Formal Sciences IV. The History of the Concept of Formal Sciences}},
  editor       = {{Peckhaus, Volker and Löwe, Benedikt and Räsch, Thoralf}},
  pages        = {{vii–xii}},
  publisher    = {{College Publications}},
  title        = {{{Preface}}},
  volume       = {{3}},
  year         = {{2006}},
}

@article{15551,
  author       = {{Hagengruber, Ruth}},
  journal      = {{HNI Jahresbericht}},
  pages        = {{90}},
  title        = {{{Dynamische Basisontologie und kooperative Semantiken. Möglichkeiten und Grenzen der Kombination begrifflicher und graphischer Wissensorganisation}}},
  year         = {{2006}},
}

@article{15550,
  author       = {{Hagengruber, Ruth}},
  journal      = {{HNI Annual Report}},
  pages        = {{90}},
  title        = {{{Dynamic Ontology and Cooperative Semantics. The Combination of Conceptual and Graphical Knowledge Representation: Its Possibilities and Limits}}},
  year         = {{2006}},
}

@inbook{15555,
  author       = {{Hagengruber, Ruth Edith}},
  booktitle    = {{Die unbekannte Edith Stein: Phänomenologie und Sozialphilosophie}},
  editor       = {{Beckmann-Zöller, Beate and Gerl-Falkovitz, Hanna-Barbara}},
  pages        = {{59--72}},
  publisher    = {{Peter Lang}},
  title        = {{{Sozialphilosophie als „strenge Wissenschaft“. Überlegungen zu Edith Stein und Edmund Husserl}}},
  year         = {{2006}},
}

@article{15556,
  author       = {{Hagengruber, Ruth Edith}},
  journal      = {{Erwägen Wissen Ethik}},
  keywords     = {{Ethik}},
  number       = {{4}},
  pages        = {{461--464}},
  title        = {{{Ethik und Interesse vs. Ethik und Allgemeinheit}}},
  volume       = {{17}},
  year         = {{2006}},
}

@article{15557,
  author       = {{Hagengruber, Ruth Edith and Grziwotz, Herbert}},
  journal      = {{Deutsche Notar-Zeitschrift}},
  pages        = {{32--43}},
  title        = {{{Das innere Maß des Scheidungsfolgenrechts. Teilhabegerechtigkeit in der Ehe}}},
  volume       = {{1}},
  year         = {{2006}},
}

@article{50644,
  author       = {{Albus, Vanessa}},
  journal      = {{Zeitschrift für Didaktik der Philosophie und Ethik}},
  pages        = {{64--72}},
  title        = {{{Philosophieren im Strafvollzug}}},
  volume       = {{1}},
  year         = {{2006}},
}

@misc{18556,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl 1096.03001}},
  title        = {{{Floyd, Juliet/Shieh, Sanford (Hgg.), "Future Pasts. The Analytic Tradition in Twentieth-Century Philosophy. Dedicated to Burton Dreben", Oxford University Press: Oxford 2001}}},
  year         = {{2006}},
}

@misc{18521,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1073.01026}},
  title        = {{{Husserl, Edmund, Philosophy of Arithmetic. Psychological and Logical Investigations with Supplementary Texts from 1887-1901, übers. u. hg. v. Dallas Willard, Kluwer: Dordrecht 2003 (Collected Works, Bd. 10)}}},
  year         = {{2006}},
}

@misc{18522,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1076.01036}},
  title        = {{{Copeland, B. Jack, The Essential Turing. Seminal Writings in Computing, Logic, Philosophy, Artificial Intelligence, and Artificial Life plus ‘The Secrets of Enigma’, Clarendon Press: Oxford 2004}}},
  year         = {{2006}},
}

@misc{18523,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1078.01012}},
  title        = {{{Bolzano, Bernard, Briefe an František Príhonský (1824–1948), 3 Bde., hg. v. Jan Berg (Bernard-Bolzano-Gesamtausgabe, R. III, 3, 1–3), Frommann-Holzboog: Stuttgart-Bad Cannstatt 2005}}},
  year         = {{2006}},
}

@misc{18543,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1087.00002}},
  title        = {{{Cassini, Alejandro, “Newton and Leibniz on Non-substantial Space”, Theoria. Segunda Epoca 20, Nr. 52 (2005), 25-42}}},
  year         = {{2006}},
}

@misc{18545,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1089.00005}},
  title        = {{{Lacki, Jan, “Styles of Physical Thinking Versus Mathematical Ones”, Synthese 134 (2003), 273-288}}},
  year         = {{2006}},
}