Διόπτρα (Greek Wikipedia)

Analysis of information sources in references of the Wikipedia article "Διόπτρα" in Greek language version.

refsWebsite

Global rank Greek rank

887^th place

1,225^th place

caltech.edu

calteches.library.caltech.edu

Apostol, Tom M. «The Tunnel of Samos» (PDF). caltech.edu. Ανακτήθηκε στις 19 Ιουνίου 2011.