Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{EUG_1984__3_a68, author = {B. \ensuremath{\Pi}o\ensuremath{\lambda}\ensuremath{\upsilon}\ensuremath{\delta}o\ensuremath{\acute\upsilon}\ensuremath{\rho}\ensuremath{\eta}\ensuremath{\varsigma} and \ensuremath{\Pi}. M\ensuremath{\alpha}\ensuremath{\rho}o\ensuremath{\upsilon}\ensuremath{\sigma}\ensuremath{\acute\alpha}\ensuremath{\kappa}\ensuremath{\eta}\ensuremath{\varsigma} and \ensuremath{\Sigma}. T\ensuremath{\sigma}\ensuremath{\iota}\ensuremath{\kappa}o\ensuremath{\pi}o\ensuremath{\acute\upsilon}\ensuremath{\lambda}o\ensuremath{\upsilon} and E. \ensuremath{\Delta}\ensuremath{\iota}\ensuremath{\alpha}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\nu}\ensuremath{\tau}\ensuremath{\acute\alpha}\ensuremath{\kappa}o\ensuremath{\upsilon}}, title = {\ensuremath{\Gamma}\ensuremath{\iota}\ensuremath{\alpha} \ensuremath{\tau}\ensuremath{\eta}\ensuremath{\nu} {\ensuremath{\Gamma}΄} {T\ensuremath{\acute\alpha}\ensuremath{\xi}\ensuremath{\eta}.} {K\ensuremath{\alpha}\ensuremath{\theta}\ensuremath{\varepsilon}\ensuremath{\tau}\'{o}\ensuremath{\tau}\ensuremath{\eta}\ensuremath{\tau}\ensuremath{\alpha}} \ensuremath{\sigma}\ensuremath{\tau}o {X\ensuremath{\acute\omega}\ensuremath{\rho}o.}}, journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} \ensuremath{\Gamma} }, pages = {105-118}, publisher = {mathdoc}, volume = {3}, year = {1984}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/EUG_1984__3_a68/} }
Β. Πολυδούρης; Π. Μαρουσάκης; Σ. Τσικοπούλου; Ε. Διαμαντάκου. Για την Γ΄ Τάξη. Καθετότητα στο Χώρο.. Ευκλείδης Γ , Tome 3 (1984), p. 105-118. http://geodesic.mathdoc.fr/item/EUG_1984__3_a68/