Προβλήματα με τη σφαίρα
Ευκλείδης, Tome 4 (1975-1976), pp. 27-30
@article{EU_1975-1976_4_a72,
author = {K. \ensuremath{\Gamma}\ensuremath{\alpha}\ensuremath{\beta}\ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\lambda}\ensuremath{\eta}\ensuremath{\varsigma}},
title = {\ensuremath{\Pi}\ensuremath{\rho}o\ensuremath{\beta}\ensuremath{\lambda}\ensuremath{\acute\eta}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\alpha} \ensuremath{\mu}\ensuremath{\varepsilon} \ensuremath{\tau}\ensuremath{\eta} \ensuremath{\sigma}\ensuremath{\varphi}\ensuremath{\alpha}\ensuremath{\acute\iota}\ensuremath{\rho}\ensuremath{\alpha}},
journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma}},
pages = {27--30},
year = {1975-1976},
volume = {4},
language = {gr},
url = {http://geodesic.mathdoc.fr/item/EU_1975-1976_4_a72/}
}
Κ. Γαβρίλης. Προβλήματα με τη σφαίρα. Ευκλείδης, Tome 4 (1975-1976), pp. 27-30. http://geodesic.mathdoc.fr/item/EU_1975-1976_4_a72/