Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{EUA_1989-1990__3_a16, author = {K\ensuremath{\acute\omega}\ensuremath{\sigma}\ensuremath{\tau}\ensuremath{\alpha}\ensuremath{\varsigma} \ensuremath{\Gamma}\ensuremath{\alpha}\ensuremath{\beta}\ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\lambda}\ensuremath{\eta}\ensuremath{\varsigma}}, title = {T\ensuremath{\alpha} \ensuremath{\pi}o\ensuremath{\sigma}o\ensuremath{\sigma}\ensuremath{\tau}\ensuremath{\acute\alpha}.}, journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} A }, pages = {19-22}, publisher = {mathdoc}, volume = {3}, year = {1989-1990}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/EUA_1989-1990__3_a16/} }
Κώστας Γαβρίλης. Τα ποσοστά.. Ευκλείδης Α , Tome 3 (1989-1990), p. 19-22. http://geodesic.mathdoc.fr/item/EUA_1989-1990__3_a16/