Chapter Ziggelaar, August (2009)
The Age of Earth in Niels Stensen's Geology. In: The Revolution in Geology from the Renaissance to the Enlightenment (p. 135). (/isis/citation/CBB001021042/) unapi

Book Christoph Clavius e l'attività scientifica dei Gesuiti nell'età di Galileo: Atti del Convegno internazionale (Chieti, 28-30 aprile 1993) (1995). (/isis/citation/CBB000068509/) unapi

Book Petry, Michael John (1993)
Hegel and Newtonianism. (/isis/citation/CBB000058952/) unapi

Book R.J. Boscovich: Vita e attività scientifica--His life and work: Atti del Convegno, Roma, 23-27 maggio 1988 (1993). (/isis/citation/CBB000071414/) unapi

Book Proceedings of the International Symposium on Ruder Bošković, Dubrovnik, 5th-7th October, 1987 (1991). (/isis/citation/CBB000061659/) unapi

Essay Review Ziggelaar, August (1990)
Did the Jesuits denounce Galileo?. Centaurus: International Magazine of the History of Mathematics, Science, and Technology. (/isis/citation/CBB000041447/) unapi

Book Niccolò Stenone, 1638-1686: Due giornate di studio, Firenze 17-18 novembre 1986 (1988). (/isis/citation/CBB000040718/) unapi

Book The philosophy of science of Ruder Bošković: Proceedings of the symposium of the Institute of Philosophy and Theology, S. J. (1987). (/isis/citation/CBB000044919/) unapi

Book Ziggelaar, August (1983)
François de Aguilón, S.J. (1567-1617): Scientist and architect. (/isis/citation/CBB000010858/) unapi

Book Gregorian reform of the calendar: Proceedings of the Vatican conference to commemorate its 400th anniversary, 1582-1982 (1983). (/isis/citation/CBB000011355/) unapi

Book Kirkens fattige tjener: Niels Stensen og Danmark (1981). (/isis/citation/CBB000010540/) unapi

Article Ziggelaar, August (1980)
The sine law of refraction derived from the principle of Fermat--prior to Fermat? The theses of Wilhelm Boelmans, S.J., in 1634. Centaurus: International Magazine of the History of Mathematics, Science, and Technology (pp. 246-262). (/isis/citation/CBB000003256/) unapi

Article Ziggelaar, August (1980)
Das Gymnasium der Jesuiten in Padua um 1590 in Verbindung mit dem Buche von Marcoantonio de Dominis De radiis visus et lucis, 1611. Archivum Historicum Societatis Jesu (pp. 255-264). (/isis/citation/CBB000009016/) unapi

Article Ziggelaar, August (1979)
Die Erklärung des Regenbogens durch Marcantonio de Dominis, 1611: Zum Optikunterricht am Ende des 16. Jahrhunderts. Centaurus: International Magazine of the History of Mathematics, Science, and Technology (pp. 21-50). (/isis/citation/CBB000004791/) unapi