@misc{17646,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Routledge Encyclopedia of Philosophy, Bd. 4: Genealogy to Iqbal}},
  editor       = {{Craig, Edward}},
  pages        = {{23--25}},
  publisher    = {{Routledge}},
  title        = {{{Gentzen, Gerhard Karl Erich (1909–45)}}},
  year         = {{1998}},
}

@misc{17782,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Erkenntnis}},
  number       = {{[erschienen im Mai 1999]}},
  pages        = {{415--419}},
  title        = {{{Helena M. Pycior, Symbols, Impossible Numbers, and Geometric Entanglement. British Algebra through the Commentaries on Newton’s Universal Arithmetic. Cambridge University Press, Cambridge 1997}}},
  volume       = {{49}},
  year         = {{1998}},
}

@inproceedings{17879,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Twentieth World Congress of Philosophy. Abstracts of Invited and Contributed Papers}},
  editor       = {{Dawson, Stephen and a., u.}},
  pages        = {{156}},
  title        = {{{The Heuristic Function of the Axiomatic Method [Abstract]}}},
  year         = {{1998}},
}

@book{15507,
  editor       = {{Hagengruber, Ruth Edith}},
  publisher    = {{dtv, Deutscher Taschenbuch Verlag}},
  title        = {{{Klassische philosophische Texte von Frauen. 2nd ed}}},
  year         = {{1998}},
}

@book{12849,
  editor       = {{Hagengruber, Ruth Edith}},
  title        = {{{Wissen und Handeln: Ein Lehrbuch zur Geschichte der Ethik für den Gymnasialunterricht unter Berücksichtigung der Schriften von Philosophinnen}}},
  year         = {{1998}},
}

@book{29080,
  author       = {{Scharlau, Ingrid}},
  publisher    = {{Fink}},
  title        = {{{Erkenntnistheorie als Wissenschaft: Streitpunkte zwischen Husserl, Gurwitsch, Merleau-Ponty und Piaget}}},
  year         = {{1998}},
}

@inbook{32496,
  author       = {{Hofer, Manfred and Buhl, Heike M.}},
  booktitle    = {{Verbal interaction and development in families with adolescents}},
  editor       = {{Hofer, Manfred and Youniss, James and Noack, Peter}},
  pages        = {{31 -- 48}},
  publisher    = {{Ablex}},
  title        = {{{Experiments with the role-playing method in the study of interactive behavior}}},
  year         = {{1998}},
}

@misc{15576,
  author       = {{Hagengruber, Ruth Edith}},
  booktitle    = {{Philosophischer Literaturanzeiger}},
  number       = {{1}},
  pages        = {{9--12}},
  title        = {{{Tommaso Campanella: Philosophische Gedichte. Übersetzt und hrsg. von Thomas Flasch. Frankfurt a. M.: Klostermann, 1996}}},
  volume       = {{51}},
  year         = {{1998}},
}

@inbook{15614,
  author       = {{Hagengruber, Ruth Edith}},
  booktitle    = {{Perspektiven der Frauenforschung}},
  editor       = {{von Bardeleben, Renate and Plummer, Patricia}},
  pages        = {{19--27}},
  publisher    = {{Stauffenberg-Verlag}},
  title        = {{{Widersprüche, Paradoxien und Klärungen. Überlegungen grundsätzlicher Art zur Frauenforschung aus der Sicht von Philosophinnen}}},
  year         = {{1998}},
}

@inbook{15615,
  author       = {{Hagengruber, Ruth Edith}},
  booktitle    = {{Feministische Hochschuldidaktik. Materialien der Koblenzer Frauenstudien}},
  editor       = {{De Sotelo, Elisabeth}},
  pages        = {{185--246}},
  publisher    = {{Lit-Verlag}},
  title        = {{{Philosophinnen}}},
  year         = {{1998}},
}

@inproceedings{15617,
  author       = {{Hagengruber, Ruth Edith}},
  booktitle    = {{presented at the XXth World Congress of Philosophy Boston}},
  location     = {{Boston}},
  title        = {{{Utility and Universality versus Utility and the General Good}}},
  year         = {{1998}},
}

@article{15616,
  author       = {{Hagengruber, Ruth Edith}},
  journal      = {{Ethica. Wissenschaft und Verantwortung}},
  number       = {{2}},
  pages        = {{182--189}},
  title        = {{{Wirtschaften als Erhalt der Güter – eine Utopie?}}},
  volume       = {{6}},
  year         = {{1998}},
}

@misc{18740,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Mathematical Reviews, MR1465678 (98i:01040)}},
  title        = {{{Ewald, William (Hg.), From Kant to Hilbert. A Source Book in the Foundations of Mathematics, 2 Bde., The Clarendon Press: Oxford/Oxford University Press: New York 1996}}},
  year         = {{1998}},
}

@misc{17781,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Russell}},
  number       = {{2 (Winter 1997/98)}},
  pages        = {{181–185 [überarbeitete englische Fassung von “Russell y las ‘Paradojas’”)}},
  title        = {{{“Russell’s Paradox”, Rezension von Alejandro R. Garciadiego. Bertrand Russell and the Origins of the Set-theoretic ‘Paradoxes’. Basel, Boston and Berlin: Birkhäuser Verlag, 1992. Spanish edition: Bertrand Russell y los origines de las “paradojas” de la theoría de conjuntos. Madrid: Alianza Editorial, 1992}}},
  volume       = {{17}},
  year         = {{1998}},
}

@misc{18233,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 0878.00006}},
  title        = {{{Murawski, Roman, “On the Philosophical Meaning of Reverse Mathematics”, in: Czermak (Hg.) 1993 [Zbl 0836.00022], 173–184}}},
  year         = {{1998}},
}

@misc{18239,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 0878.03006}},
  title        = {{{Maddy, Penelope, “Wittgenstein’s Anti-Philosophy of Mathematics”, in: Puhl (Hg.) 1993 [Zbl 0836.00023], 52–72}}},
  year         = {{1998}},
}

@misc{18230,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 0877.03006}},
  title        = {{{Cellucci, Carlo, “From Closed to Open Systems”, in: Czermak (Hg.) 1993 [Zbl 0836.00022], 206–220}}},
  year         = {{1998}},
}

@misc{18269,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 0889.03002}},
  title        = {{{Schroeder-Heister, Peter, “Frege and the Resolution Calculus”, History and Philosophy of Logic 18 (1997), 95–108}}},
  year         = {{1998}},
}

@misc{18238,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 0878.03005}},
  title        = {{{Wang, Hao, “What is Logic?”, in: Puhl (Hg.) 1993 [Zbl 0836.00023], 11–23}}},
  year         = {{1998}},
}

@misc{18231,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{zbMATH Open, Zbl. 0877.03007}},
  title        = {{{Cellucci, Carlo, “Mathematical Logic: What has it Done for the Philosophy of Mathematics?”, in P. Odifreddi (ed.), Kreiseliana, Wellesley, MA 1996 [Zbl. 0894.03002], 365–388.}}},
  year         = {{1998}},
}