Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{MR_1976__4_a132,
author = {\ensuremath{\Pi}. K\ensuremath{\upsilon}\ensuremath{\rho}\ensuremath{\acute\alpha}\ensuremath{\nu}\ensuremath{\alpha}\ensuremath{\varsigma}},
title = {M\ensuremath{\acute\epsilon}\ensuremath{\tau}\ensuremath{\rho}\ensuremath{\eta}\ensuremath{\sigma}\ensuremath{\eta} \ensuremath{\kappa}\ensuremath{\acute\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}o\ensuremath{\upsilon} - {A\ensuremath{\sigma}\ensuremath{\kappa}\ensuremath{\acute\eta}\ensuremath{\sigma}\ensuremath{\varepsilon}\ensuremath{\iota}\ensuremath{\varsigma}}},
journal = {M\ensuremath{\alpha}\ensuremath{\theta}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta} E\ensuremath{\pi}\ensuremath{\iota}\ensuremath{\theta}\ensuremath{\varepsilon}\ensuremath{\acute\omega}\ensuremath{\rho}\ensuremath{\eta}\ensuremath{\sigma}\ensuremath{\eta}
},
pages = {20-20},
publisher = {mathdoc},
volume = {4},
year = {1976},
language = {gr},
url = {http://geodesic.mathdoc.fr/item/MR_1976__4_a132/}
}
Π. Κυράνας. Μέτρηση κύκλου - Ασκήσεις. Μαθηματική Επιθεώρηση , Tome 4 (1976), p. 20. http://geodesic.mathdoc.fr/item/MR_1976__4_a132/