@article{EUA_1976-1977__03_a6,
     author = {\ensuremath{\Gamma}\ensuremath{\varepsilon}\ensuremath{\omega}\ensuremath{\rho}\ensuremath{\gamma}\ensuremath{\acute\iota}o\ensuremath{\upsilon} \ensuremath{\Gamma}\ensuremath{\acute\epsilon}\ensuremath{\rho}o\ensuremath{\upsilon} and  A. \ensuremath{\Pi}\ensuremath{\acute\alpha}\ensuremath{\lambda}\ensuremath{\lambda}\ensuremath{\alpha}\ensuremath{\varsigma}},
     title = {\ensuremath{\kappa}\ensuremath{\rho}\ensuremath{\iota}\ensuremath{\tau}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta} \ensuremath{\varepsilon}\ensuremath{\pi}\ensuremath{\iota} \ensuremath{\tau}o\ensuremath{\upsilon} \ensuremath{\acute\epsilon}\ensuremath{\rho}\ensuremath{\gamma}o\ensuremath{\upsilon} {A\ensuremath{\rho}\ensuremath{\iota}\ensuremath{\theta}\ensuremath{\mu}\ensuremath{\eta}\ensuremath{\tau}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta}} \ensuremath{\chi}\ensuremath{\omega}\ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\varsigma} \ensuremath{\sigma}\ensuremath{\acute\upsilon}\ensuremath{\mu}\ensuremath{\beta}o\ensuremath{\lambda}\ensuremath{\alpha}},
     journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} A
},
     pages = {27-29},
     publisher = {mathdoc},
     volume = {03},
     year = {1976-1977},
     language = {gr},
     url = {http://geodesic.mathdoc.fr/item/EUA_1976-1977__03_a6/}
}