Review Sigurdsson, S. (1996)
Review of "Mathematik und Geisteswissenschaft: Mathematische Einführung in die Philosophie als Geisteswissenschaft in Anknüpfung an Plato, Cusanus, Goethe, Hegel und Steiner". Isis: International Review Devoted to the History of Science and Its Cultural Influences. (/p/isis/citation/CBB000142540/) unapi

Review Sigurdsson, S. (1996)
Review of "P.P. Ewald and his dynamical theory of X-ray diffraction: A memorial volume for Paul P. Ewald, 23 January 1888--22 August 1985". Annals of Science: The History of Science and Technology. (/p/isis/citation/CBB000142941/) unapi

Review Sigurdsson, S. (1993)
Review of "Natur und mathematisches Erkennen: Vorlesungen, gehalten 1919-1920 in Göttingen. Nach der Ausarbeitung von Bernays, Paul hrsg. von Rowe, David E.". Isis: International Review Devoted to the History of Science and Its Cultural Influences. (/p/isis/citation/CBB000133585/) unapi

Review Sigurdsson, S. (1992)
Review of "Moderne Sprache Mathematik: Eine Geschichte des Streits um die Grundlagen der Disziplin und des Subjekts formaler Systeme". Isis: International Review Devoted to the History of Science and Its Cultural Influences. (/p/isis/citation/CBB000131391/) unapi

Review Schweber, S.S.; Sigurdsson, S. (1989)
Review of "Intellectual mastery of nature: Theoretical physics from Ohm to Einstein. Vol. 1: The torch of mathematics, 1800-1870. Vol. 2: The now mighty theoretical physics, 1870-1925". Journal of Modern History. (/p/isis/citation/CBB000133386/) unapi