Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{EUG_1985__8_a20, author = {\ensuremath{\Gamma}. M\ensuremath{\alpha}\ensuremath{\sigma}\ensuremath{\iota}\ensuremath{\acute\alpha}\ensuremath{\kappa}o\ensuremath{\varsigma}}, title = {E\ensuremath{\mu}\ensuremath{\beta}\ensuremath{\alpha}\ensuremath{\delta}\'{o} \ensuremath{\varepsilon}\ensuremath{\pi}\ensuremath{\acute\iota}\ensuremath{\pi}\ensuremath{\varepsilon}\ensuremath{\delta}\ensuremath{\omega}\ensuremath{\nu} \ensuremath{\varepsilon}\ensuremath{\pi}\ensuremath{\iota}\ensuremath{\varphi}\ensuremath{\alpha}\ensuremath{\nu}\ensuremath{\varepsilon}\ensuremath{\iota}\ensuremath{\acute\omega}\ensuremath{\nu}}, journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} \ensuremath{\Gamma} }, pages = {7-9}, publisher = {mathdoc}, volume = {8}, year = {1985}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/EUG_1985__8_a20/} }
Γ. Μασιάκος. Εμβαδό επίπεδων επιφανειών. Ευκλείδης Γ , Tome 8 (1985), p. 7-9. http://geodesic.mathdoc.fr/item/EUG_1985__8_a20/