Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{EUG_1983__2_a142, author = {K. \ensuremath{\Gamma}\ensuremath{\alpha}\ensuremath{\beta}\ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\lambda}\ensuremath{\eta}\ensuremath{\varsigma}}, title = {\ensuremath{\Sigma}\ensuremath{\upsilon}\ensuremath{\zeta}\ensuremath{\acute\eta}\ensuremath{\tau}\ensuremath{\eta}\ensuremath{\sigma}\ensuremath{\eta} \ensuremath{\gamma}\ensuremath{\iota}\ensuremath{\alpha} \ensuremath{\tau}\ensuremath{\eta} \ensuremath{\sigma}\ensuremath{\chi}\ensuremath{\acute\epsilon}\ensuremath{\sigma}\ensuremath{\eta} {I\ensuremath{\sigma}o\ensuremath{\delta}\ensuremath{\upsilon}\ensuremath{\nu}\ensuremath{\alpha}\ensuremath{\mu}\ensuremath{\acute\iota}\ensuremath{\alpha}\ensuremath{\varsigma}}}, journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} \ensuremath{\Gamma} }, pages = {20-22}, publisher = {mathdoc}, volume = {2}, year = {1983}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/EUG_1983__2_a142/} }
Κ. Γαβρίλης. Συζήτηση για τη σχέση Ισοδυναμίας. Ευκλείδης Γ , Tome 2 (1983), p. 20-22. http://geodesic.mathdoc.fr/item/EUG_1983__2_a142/