@article{EU_1975-1976_3_a44,
     author = {\ensuremath{\Gamma}. \ensuremath{\Pi}o\ensuremath{\lambda}\ensuremath{\acute\iota}\ensuremath{\tau}\ensuremath{\eta}\ensuremath{\varsigma}},
     title = {\ensuremath{\Gamma}\ensuremath{\iota}\ensuremath{\alpha} \ensuremath{\rho}\ensuremath{\eta}\ensuremath{\tau}o\ensuremath{\acute\upsilon}\ensuremath{\varsigma} \ensuremath{\kappa}\ensuremath{\alpha}\ensuremath{\iota} \ensuremath{\acute\alpha}\ensuremath{\rho}\ensuremath{\rho}\ensuremath{\eta}\ensuremath{\tau}o\ensuremath{\upsilon}\ensuremath{\varsigma}},
     journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma}},
     pages = {35--40},
     year = {1975-1976},
     volume = {3},
     language = {gr},
     url = {http://geodesic.mathdoc.fr/item/EU_1975-1976_3_a44/}
}