Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{EU_1975-1976__2_a62,
author = {\ensuremath{\Gamma}\ensuremath{\rho}\ensuremath{\eta}\ensuremath{\gamma}\'{o}\ensuremath{\rho}\ensuremath{\eta}\ensuremath{\varsigma} B\ensuremath{\varepsilon}\ensuremath{\nu}\ensuremath{\tau}\ensuremath{\acute\iota}\ensuremath{\kappa}o\ensuremath{\varsigma}},
title = {H \ensuremath{\sigma}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\sigma}\ensuremath{\acute\iota}\ensuremath{\alpha} \ensuremath{\tau}o\ensuremath{\upsilon} \ensuremath{\alpha}\ensuremath{\rho}\ensuremath{\iota}\ensuremath{\theta}\ensuremath{\mu}o\ensuremath{\acute\upsilon} 7 \ensuremath{\kappa}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\acute\alpha} \ensuremath{\tau}o\ensuremath{\nu} {\ensuremath{\Pi}\ensuremath{\upsilon}\ensuremath{\theta}\ensuremath{\alpha}\ensuremath{\gamma}\'{o}\ensuremath{\rho}\ensuremath{\alpha}.}},
journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma}
},
pages = {2-2},
publisher = {mathdoc},
volume = {2},
year = {1975-1976},
language = {gr},
url = {http://geodesic.mathdoc.fr/item/EU_1975-1976__2_a62/}
}
Γρηγόρης Βεντίκος. Η σημασία του αριθμού 7 κατά τον Πυθαγόρα.. Ευκλείδης , Tome 2 (1975-1976), p. 2. http://geodesic.mathdoc.fr/item/EU_1975-1976__2_a62/