Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{DEME_1991__32_a15, author = {\ensuremath{\Delta}. \ensuremath{\Gamma}.Ko\ensuremath{\nu}\ensuremath{\tau}o\ensuremath{\gamma}\ensuremath{\iota}\ensuremath{\acute\alpha}\ensuremath{\nu}\ensuremath{\nu}\ensuremath{\eta}}, title = {\ensuremath{\Pi}\ensuremath{\alpha}\ensuremath{\rho}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\eta}\ensuremath{\rho}\ensuremath{\acute\eta}\ensuremath{\sigma}\ensuremath{\varepsilon}\ensuremath{\iota}\ensuremath{\varsigma} \ensuremath{\sigma}΄\ensuremath{\acute\epsilon}\ensuremath{\nu}\ensuremath{\alpha} \ensuremath{\acute\alpha}\ensuremath{\rho}\ensuremath{\theta}\ensuremath{\rho}o \ensuremath{\tau}\ensuremath{\eta}\ensuremath{\varsigma} {M.E.} \ensuremath{\tau}.31}, journal = {\ensuremath{\Delta}\ensuremath{\varepsilon}\ensuremath{\lambda}\ensuremath{\tau}\ensuremath{\acute\iota}o \ensuremath{\tau}\ensuremath{\eta}\ensuremath{\varsigma} E\ensuremath{\lambda}\ensuremath{\lambda}\ensuremath{\eta}\ensuremath{\nu}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta}\ensuremath{\varsigma} M\ensuremath{\alpha}\ensuremath{\theta}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta}\ensuremath{\varsigma} E\ensuremath{\tau}\ensuremath{\alpha}\ensuremath{\iota}\ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\alpha}\ensuremath{\varsigma} }, pages = {52-54}, publisher = {mathdoc}, volume = {32}, year = {1991}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/DEME_1991__32_a15/} }
Δ. Γ.Κοντογιάννη. Παρατηρήσεις σ΄ένα άρθρο της Μ.Ε. τ.31. Δελτίο της Ελληνικής Μαθηματικής Εταιρίας , Tome 32 (1991), p. 52-54. http://geodesic.mathdoc.fr/item/DEME_1991__32_a15/