Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{EUG_1999__52_a1, author = {M. X\ensuremath{\acute\alpha}\ensuremath{\lambda}\ensuremath{\kappa}o\ensuremath{\upsilon} and A. \ensuremath{\Pi}\ensuremath{\acute\epsilon}\ensuremath{\tau}\ensuremath{\rho}o\ensuremath{\upsilon}}, title = {A\ensuremath{\xi}\ensuremath{\iota}o\ensuremath{\lambda}\'{o}\ensuremath{\gamma}\ensuremath{\eta}\ensuremath{\sigma}\ensuremath{\eta} \ensuremath{\pi}\ensuremath{\alpha}\ensuremath{\iota}\ensuremath{\delta}\ensuremath{\alpha}\ensuremath{\gamma}\ensuremath{\omega}\ensuremath{\gamma}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\omega}\ensuremath{\nu} \ensuremath{\sigma}\ensuremath{\upsilon}\ensuremath{\sigma}\ensuremath{\tau}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\acute\alpha}\ensuremath{\tau}\ensuremath{\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 = {26-38}, publisher = {mathdoc}, volume = {52}, year = {1999}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/EUG_1999__52_a1/} }
Μ. Χάλκου; Α. Πέτρου. Αξιολόγηση παιδαγωγικών συστημάτων. Ευκλείδης Γ , Tome 52 (1999), p. 26-38. http://geodesic.mathdoc.fr/item/EUG_1999__52_a1/