links
GeoGebra material
- kegelsneden (dutch)
- Iranian arcs and valults (english)
articles
- Carlini A. en Paola Magrone P., Ellipses and ovals in the physical space of St.Peter's square in Rome
- D’Amelio M.G., Il colonnato calcidico di piazza San Pietro a Roma: immagine, disegno e realizzazione architettonica (1656-1667)
- Dürer A., Unterweisung der Messung
- Duvernoy S., Baroque Oval Churches: Innovative Geometrical Patterns in Early Modern Sacred Architecture
- Galea L., Baldassare Peruzzi: His influences and Architecture and antiquity
- Guichelaar J., Levrie P. en Penne R, De bollen van Dandelin
- Huerta S., Oval Domes: History, Geometry and Mechanics
- Keppens N., Kegelsneden en ovalen: een vergelijkende studie van euclidische en projectieve definities (masterscriptie UGent)
- Mazzotti A.A., What Borromini Might Have Known About Ovals, Ruler and Compass Constructions
- Migliare R., Ellissi e ovali, epilogo di un conflitto
- Rosin P.L., On Serlio’s constructions of ovals
- Shrimplin, Valerie, Borromini and the New Astronomy: the elliptical dome
- Todorova R., Orthodox Cosmology and Cosmography: The iconographic mandorla as Imago Mundi
- Voelker E., Charles Borromeo’s Instructiones fabricate et supellectilis ecclesiasticae, 1577