Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{EUG_1985__7_a25, author = {M. \ensuremath{\Pi}\ensuremath{\alpha}\ensuremath{\pi}\ensuremath{\alpha}\ensuremath{\delta}\ensuremath{\acute\alpha}\ensuremath{\kappa}\ensuremath{\eta}}, title = {\ensuremath{\Sigma}\ensuremath{\upsilon}\ensuremath{\mu}\ensuremath{\mu}\ensuremath{\varepsilon}\ensuremath{\tau}\ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\alpha}}, journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} \ensuremath{\Gamma} }, pages = {28-31}, publisher = {mathdoc}, volume = {7}, year = {1985}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/EUG_1985__7_a25/} }
Μ. Παπαδάκη. Συμμετρία. Ευκλείδης Γ , Tome 7 (1985), p. 28-31. http://geodesic.mathdoc.fr/item/EUG_1985__7_a25/