Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{EUA_1986-1987__1_a171,
author = { },
title = {\'{}O\ensuremath{\tau}\ensuremath{\alpha}\ensuremath{\nu} \ensuremath{\eta} \ensuremath{\tau}\ensuremath{\varepsilon}\ensuremath{\tau}\ensuremath{\rho}\ensuremath{\alpha}\ensuremath{\gamma}\ensuremath{\omega}\ensuremath{\nu}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta} \ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\zeta}\ensuremath{\alpha} \ensuremath{\delta}\ensuremath{\varepsilon}\ensuremath{\nu} \ensuremath{\beta}\ensuremath{\gamma}\ensuremath{\alpha}\ensuremath{\acute\iota}\ensuremath{\nu}\ensuremath{\varepsilon}\ensuremath{\iota} \ensuremath{\alpha}\ensuremath{\kappa}\ensuremath{\rho}\ensuremath{\iota}\ensuremath{\beta}\ensuremath{\acute\omega}\ensuremath{\varsigma}},
journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} A
},
pages = {27-29},
publisher = {mathdoc},
volume = {1},
year = {1986-1987},
language = {gr},
url = {http://geodesic.mathdoc.fr/item/EUA_1986-1987__1_a171/}
}
. Όταν η τετραγωνική ρίζα δεν βγαίνει ακριβώς. Ευκλείδης Α , Tome 1 (1986-1987), p. 27-29. http://geodesic.mathdoc.fr/item/EUA_1986-1987__1_a171/