@article{EU_1973-1974_08_a1,
     author = {\ensuremath{\Delta}\ensuremath{\eta}\ensuremath{\mu}. A. K\ensuremath{\rho}\ensuremath{\acute\epsilon}\ensuremath{\tau}\ensuremath{\sigma}\ensuremath{\eta}\ensuremath{\varsigma}},
     title = {E\ensuremath{\pi}\ensuremath{\acute\iota} \ensuremath{\mu}\ensuremath{\iota}\ensuremath{\alpha}\ensuremath{\varsigma} \ensuremath{\alpha}\ensuremath{\pi}o\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\iota}\ensuremath{\nu}o\ensuremath{\acute\upsilon}\ensuremath{\sigma}\ensuremath{\eta}\ensuremath{\varsigma} \ensuremath{\alpha}\ensuremath{\kappa}o\ensuremath{\lambda}o\ensuremath{\upsilon}\ensuremath{\theta}\ensuremath{\acute\iota}\ensuremath{\alpha}\ensuremath{\varsigma}},
     journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma}},
     pages = {12--13},
     year = {1973-1974},
     volume = {08},
     language = {gr},
     url = {http://geodesic.mathdoc.fr/item/EU_1973-1974_08_a1/}
}