@article{EUG_1993_36-37_a7,
     author = {\ensuremath{\Phi}\ensuremath{\rho}\'{o}\ensuremath{\sigma}\ensuremath{\omega} A\ensuremath{\xi}\ensuremath{\varepsilon}\ensuremath{\nu}o\ensuremath{\pi}o\ensuremath{\acute\upsilon}\ensuremath{\lambda}o\ensuremath{\upsilon}},
     title = {\ensuremath{\Phi}\ensuremath{\iota}\ensuremath{\lambda}o\ensuremath{\sigma}o\ensuremath{\varphi}\ensuremath{\acute\iota}\ensuremath{\alpha} \ensuremath{\kappa}\ensuremath{\alpha}\ensuremath{\iota} {\ensuremath{\Lambda}o\ensuremath{\gamma}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta}:} {H} \ensuremath{\tau}o\ensuremath{\mu}\ensuremath{\acute\eta} \ensuremath{\tau}\ensuremath{\omega}\ensuremath{\nu} \ensuremath{\varepsilon}\ensuremath{\iota}\ensuremath{\delta}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\omega}\ensuremath{\nu} \ensuremath{\varepsilon}\ensuremath{\pi}\ensuremath{\iota}\ensuremath{\sigma}\ensuremath{\tau}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\acute\omega}\ensuremath{\nu}},
     journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} \ensuremath{\Gamma}},
     pages = {89--95},
     year = {1993},
     volume = {36-37},
     language = {gr},
     url = {http://geodesic.mathdoc.fr/item/EUG_1993_36-37_a7/}
}