Από το συγκεκριμένο στο αφηρημένο. Αλγεβρικές παραστάσεις.
Ευκλείδης, Tome 1 (1975-1976), pp. 25-27
@article{EU_1975-1976_1_a30,
author = {\ensuremath{\Lambda}\ensuremath{\varepsilon}\ensuremath{\upsilon}\ensuremath{\tau}\ensuremath{\acute\epsilon}\ensuremath{\rho}\ensuremath{\eta}\ensuremath{\varsigma} K\ensuremath{\alpha}\ensuremath{\pi}\ensuremath{\varepsilon}\ensuremath{\tau}\ensuremath{\acute\alpha}\ensuremath{\nu}\ensuremath{\alpha}\ensuremath{\varsigma}},
title = {A\ensuremath{\pi}\'{o} \ensuremath{\tau}o \ensuremath{\sigma}\ensuremath{\upsilon}\ensuremath{\gamma}\ensuremath{\kappa}\ensuremath{\varepsilon}\ensuremath{\kappa}\ensuremath{\rho}\ensuremath{\iota}\ensuremath{\mu}\ensuremath{\acute\epsilon}\ensuremath{\nu}o \ensuremath{\sigma}\ensuremath{\tau}o \ensuremath{\alpha}\ensuremath{\varphi}\ensuremath{\eta}\ensuremath{\rho}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\acute\epsilon}\ensuremath{\nu}o. {A\ensuremath{\lambda}\ensuremath{\gamma}\ensuremath{\varepsilon}\ensuremath{\beta}\ensuremath{\rho}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\epsilon}\ensuremath{\varsigma}} \ensuremath{\pi}\ensuremath{\alpha}\ensuremath{\rho}\ensuremath{\alpha}\ensuremath{\sigma}\ensuremath{\tau}\ensuremath{\acute\alpha}\ensuremath{\sigma}\ensuremath{\varepsilon}\ensuremath{\iota}\ensuremath{\varsigma}.},
journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma}},
pages = {25--27},
year = {1975-1976},
volume = {1},
language = {gr},
url = {http://geodesic.mathdoc.fr/item/EU_1975-1976_1_a30/}
}
Λευτέρης Καπετάνας. Από το συγκεκριμένο στο αφηρημένο. Αλγεβρικές παραστάσεις.. Ευκλείδης, Tome 1 (1975-1976), pp. 25-27. http://geodesic.mathdoc.fr/item/EU_1975-1976_1_a30/