Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{MR_1978__10_a21, author = {\ensuremath{\Lambda}. K\ensuremath{\alpha}\ensuremath{\pi}\ensuremath{\varepsilon}\ensuremath{\tau}\ensuremath{\alpha}\ensuremath{\nu}\ensuremath{\acute\alpha}\ensuremath{\varsigma}}, title = {\ensuremath{\Pi}\'{o}\ensuremath{\sigma}o \ensuremath{\tau}o\ensuremath{\iota}\ensuremath{\varsigma} \ensuremath{\varepsilon}\ensuremath{\kappa}\ensuremath{\alpha}\ensuremath{\tau}\'{o} ;}, 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 = {17-19}, publisher = {mathdoc}, volume = {10}, year = {1978}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/MR_1978__10_a21/} }
Λ. Καπετανάς. Πόσο τοις εκατό ;. Μαθηματική Επιθεώρηση , Tome 10 (1978), p. 17-19. http://geodesic.mathdoc.fr/item/MR_1978__10_a21/