@article{17593,
  author       = {{Peckhaus, Volker}},
  journal      = {{Der Mathematikunterricht}},
  number       = {{5}},
  pages        = {{2--8}},
  title        = {{{Mathematik und Philosophie. Einführung}}},
  volume       = {{53}},
  year         = {{2007}},
}

@inproceedings{15553,
  author       = {{Hagengruber, Ruth}},
  booktitle    = {{presented at the 1st Sino-German Symposion on Knowledge Handling}},
  location     = {{Beijing}},
  title        = {{{Cultural Aspects of Knowledge Based Systems. A Research on Context Dependent Retrieval}}},
  year         = {{2007}},
}

@inbook{15552,
  author       = {{Hagengruber, Ruth}},
  booktitle    = {{Computation, Information, Cognition. The Nexus and the Liminal}},
  editor       = {{Stuart, Susan and Dodig-Crnkovic, Gordana}},
  pages        = {{134--147}},
  publisher    = {{Cambridge Scholars Publishing}},
  title        = {{{Knowledge in Action}}},
  year         = {{2007}},
}

@inproceedings{15554,
  author       = {{Hagengruber, Ruth Edith}},
  booktitle    = {{presented at the International Conference on Action Types and Knowledge Representation}},
  location     = {{Paderborn}},
  title        = {{{Handlungsschemata in der Wissensrepräsentation}}},
  year         = {{2007}},
}

@misc{50710,
  author       = {{Albus, Vanessa}},
  booktitle    = {{Zeitschrift für Didaktik der Philosophie und Ethik}},
  pages        = {{326--327}},
  title        = {{{Konersmann, Ralf, (Hrsg.): Wörterbuch der philosophischen Metaphern, Darmstadt: Wissenschaftliche Buchgesellschaft 2007. 571 Seiten}}},
  volume       = {{4}},
  year         = {{2007}},
}

@misc{18825,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Mathematical Reviews, MR2258016 (2007k:01012) }},
  title        = {{{Ferreirós, José, “Riemann’s Habilitationsvortrag at the Crossroads of Mathematics, Physics, and Philosophy”, in: The Architecture of Modern Mathematics, Oxford University Press: Oxford 2006, 67–96}}},
  year         = {{2007}},
}

@misc{18824,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Mathematical Reviews, MR2239204 (2007h:01002) }},
  title        = {{{Breger, Herbert, „Ebenen der Abstraktion: Bernoulli, Leibniz und Barrows Theorem“, in: Form, Zahl, Ordnung, Steiner: Stuttgart 2004 (Boethius Texte Abh. Gesch. Math. Naturwiss., 48), 193–202}}},
  year         = {{2007}},
}

@misc{18650,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1123.01019}},
  title        = {{{Bolzano, Bernard, Briefe an Josef Sommer und andere (1812–1848), hg. v. Jan Berg, Frommann-Holzboog: Stuttgart-Bad Cannstatt 2005 (Bernard Bolzano-Gesamtausgabe, III.5.1)}}},
  year         = {{2007}},
}

@misc{18649,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1123.01018}},
  title        = {{{Bolzano, Bernard, Miscellanea mathematica 21, hg. v. Bob van Rootselar/Jan Berg, Frommann-Holzboog: Stuttgart-Bad Cannstatt 2007 (Bernard Bolzano-Gesamtausgabe; II.B.1.2)}}},
  year         = {{2007}},
}

@misc{18647,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1122.00009}},
  title        = {{{Visser, Henk, “Transpositions”, in: Johan van Benthem (Hg.), The Age of Alternative Logics. Assessing Philosophy of Logic and Mathematics Today. Based on the Conference on Philosophical Insights into Logic and Mathematics, Nancy, France, September 30–October 4, 2002, Dordrecht: Springer 2006, 75–86}}},
  year         = {{2007}},
}

@misc{18640,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1102.01026}},
  title        = {{{Bolzano-Bibliographie und Editionsprinzipien der Gesamtausgabe, 2. Abt. (Bernard Bolzano-Gesamtausgabe. Einleitungsband, 2. Tl., 2. Abt., hg. v. Pavel Křivský/Marie Pavlíková/Jaromír Loužil, Friedrich Frommann Verlag (Günther Holzboog): Stuttgart-Bad Cannstatt 2006}}},
  year         = {{2007}},
}

@misc{17796,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Bulletin of Symbolic Logic}},
  pages        = {{547--549}},
  title        = {{{Karl Sigmund/John Dawson/Kurt Mühlberger, Kurt Gödel. Das Album. The Album. Vieweg: Wiesbaden 2006}}},
  volume       = {{13}},
  year         = {{2007}},
}

@misc{18646,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1119.03044}},
  title        = {{{Ferreirós, José, Labyrinth of Thought. A History of Set Theory and its Role in Modern Mathematics, 2nd rev. ed., Birkhäuser: Basel 2007}}},
  year         = {{2007}},
}

@misc{18642,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1110.01009}},
  title        = {{{Kushner, Boris A., “The Constructive Mathematics of A.A. Markov”, American Mathematical Monthly 113 (2006), 559–566}}},
  year         = {{2007}},
}

@misc{18641,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1104.03005}},
  title        = {{{Linnebo, Øystein, “Frege’s Proof of Referentiality”, Notre Dame Journal of Formal Logic 45 (2004), 73–98}}},
  year         = {{2007}},
}

@misc{18643,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1111.68301 [Wiederabdruck von MR 2003d:68002]}},
  title        = {{{Vollmar, Roland, „Von Zielen und Grenzen der Informatik“, Abh. Braunschw. Wiss. Ges. 51 (2002), 9–24}}},
  year         = {{2007}},
}

@misc{18645,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1118.00004}},
  title        = {{{Cook, John W., The Undiscovered Wittgenstein. The Twentieth Century’s Most Misunderstood Philosopher, Humanity Books: New York 2005}}},
  year         = {{2007}},
}

@misc{18644,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 1117.03005}},
  title        = {{{Rescher, Nicholas, Collected Papers, Bd. 10: Studies in the History of Logic, Ontos Verlag: Frankfurt a.M. 2006}}},
  year         = {{2007}},
}

@misc{18822,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Mathematical Reviews, MR2238774 (2007d:03002)}},
  title        = {{{Anellis, Irving H., “Some Views of Russell and Russell’s Logic by his Early Contemporaries”, Review of Modern Logic 10 (2004/05), 67–97}}},
  year         = {{2007}},
}

@misc{18821,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Mathematical Reviews, MR 2007a:03002}},
  title        = {{{De Mol, Liesbeth, “Closing the Circle: An Analysis of Emil Post’s Early Work”, Bulletin of Symbolic Logic 12 (2006), 267–289}}},
  year         = {{2007}},
}