Ptolemy Ptolémée

Ptolemaeus

2nd Century A.D. - IIe siècle après J.C.

Iconography of Ptolemy's Portrait
Iconographie du portrait de Ptolémée

Portraits of other Scientists

Portraits d'autres scientifiques

Raffaello Sanzio (1483-1520), Scuola di Atene, 1509-1510, Vaticano, Stanza della Segnatura.

 

Web

Bélanger, Raymond, Semantika, Index des philosophes et des scientifiques, Laval (Québec), Collège Montmorency, département de philosophie.
Hudon, Daniel, Timeline, University of Toronto, Department of Astronomy.
O'Connor, John J. and Edmund F. Robertson, The MacTutor History of Mathematics Archive, Indexes of Biographies, University of Saint Andrews, Scotland, School of Mathematics and Statistics, April 1999.
Snow, Theodore P., and Kenneth R. Brownsberger, Universe Website, University of Colorado.
VAN HELDEN Albert, and Elizabeth BURR, "Other Scientists", Galileo Project, Houston (TX), Rice University.
 
mise à jour le 7 janvier 2001

Ptolemy Ptolémée

Ptolemaeus

web Robert DEROME