Article Gerd Graßhoff; Gordon Fischer (2018)
Copernicus's Heliograph at Olsztyn: The 500th Anniversary of a Scientific Milestone. Annalen der Physik (p. 1800196). (/isis/citation/CBB170825984/) unapi

Article Gerd Graßhoff; Florian Mittenhuber; Elisabeth Rinner (2017)
Of Paths and Places: The Origin of Ptolemy’s Geography. Archive for History of Exact Sciences (pp. 483-508). (/isis/citation/CBB825092664/) unapi

Review Graßhoff, Gerd (2012)
Review of "Ptolemy's Geography in the Renaissance". Isis: International Review Devoted to the History of Science and Its Cultural Influences. (/isis/citation/CBB001252414/) unapi

Chapter Grasshoff, Gerd (2012)
Globalization of Ancient Knowledge: From Babylonian Observations to Scientific Regularities. In: The Globalization of Knowledge in History: Based on the 97th Dahlem Workshop (pp. 175-190). (/isis/citation/CBB001422688/) unapi

Article Grasshoff, Gerd (2012)
Michael Maestlin's Mystery: Theory Building with Diagrams. Journal for the History of Astronomy (p. 57). (/isis/citation/CBB001231602/) unapi

Article Nickelsen, Kärin; Graßhoff, Gerd (2011)
In Pursuit of Formaldehyde: Causally Explanatory Models and Falsification. Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences (p. 297). (/isis/citation/CBB001024015/) unapi

Chapter Nickelsen, Kärin; Graßhoff, Gerd (2009)
Concepts from the Bench: Hans Krebs, Kurt Henseleit and the Urea Cycle. In: Going Amiss in Experimental Research (p. 91). (/isis/citation/CBB001020628/) unapi

Chapter Graßhoff, Gerd (2008)
Natural Law and Celestial Regularities from Copernicus to Kepler. In: Natural Law and Laws of Nature in Early Modern Europe: Jurisprudence, Theology, Moral and Natural Philosophy. (/isis/citation/CBB000960118/) unapi

Book Ptolemy, ; Stückelberger, Alfred; Graßhoff, Gerd (2006)
Klaudios Ptolemaios Handbuch der Geographie: Griechisch-deutsch. (/isis/citation/CBB001210397/) unapi

Book Hentschel, Ann; Graßhoff, Gerd; Graff, Karl Wolfgang (2005)
Albert Einstein: “Those Happy Bernese Years”. (/isis/citation/CBB000610267/) unapi

Book Eastwood, Bruce; Grasshoff, Gerd (2004)
Planetary Diagrams for Roman Astronomy in Medieval Europe, ca. 800--1500. (/isis/citation/CBB000773587/) unapi

Chapter Graßhoff, Gerd; May, Michael (2003)
Hans Krebs' and Kurt Henseleit's Laboratory Notebooks and Their Discovery of the Urea Cycle: Reconstructed with Computer Models. In: Reworking the Bench: Research Notebooks in the History of Science (p. 269). (/isis/citation/CBB000330791/) unapi

Article Grasshoff, Gerd (2002)
Contextualizing the History of Islamic Sciences. Early Science and Medicine: A Journal for the Study of Science, Technology and Medicine in the Pre-modern Period (p. 300). (/isis/citation/CBB000470516/) unapi

Book Swerdlow, N. M. (2000)
Ancient Astronomy and Celestial Divination. (/isis/citation/CBB000110580/) unapi

Book Baird, Davis; Hughes, R.I.G.; Nordmann, Alfred (1998)
Heinrich Hertz: Classical physicist, modern philosopher. (/isis/citation/CBB000079005/) unapi

Article Grasshoff, Gerd (1998)
Modelling the astrophysical object SS433: Methodology of model construction by a research collective. Philosophia Naturalis (pp. 161-199). (/isis/citation/CBB000078026/) unapi

Article Grasshoff, Gerd; Schneegans, Michael (1995)
Experimentation and methodology, applied to cold fusion research. Philosophia Naturalis (pp. 47-70). (/isis/citation/CBB000037072/) unapi

Book Die Rolle der Astronomie in den Kulturen Mesopotamiens: Beiträge zum 3. Grazer Morgenländischen Symposion (23.-27. September 1991) (1993). (/isis/citation/CBB000028642/) unapi

Book Grasshoff, Gerd (1990)
The history of Ptolemy's star catalogues. (/isis/citation/CBB000038652/) unapi