@article{MR_1995_43_a21,
     author = {E\ensuremath{\rho}\ensuremath{\alpha}\ensuremath{\sigma}\ensuremath{\mu}\ensuremath{\acute\iota}\ensuremath{\alpha} B\ensuremath{\alpha}\ensuremath{\lambda}\ensuremath{\mu}\ensuremath{\acute\alpha}},
     title = {\'{}E\ensuremath{\nu}\ensuremath{\tau}\ensuremath{\alpha}\ensuremath{\sigma}\ensuremath{\eta} {T\'{o}\ensuremath{\kappa}o\ensuremath{\upsilon}} \ensuremath{\kappa}\ensuremath{\alpha}\ensuremath{\iota} {T\ensuremath{\varepsilon}\ensuremath{\lambda}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta}} {A\ensuremath{\xi}\ensuremath{\acute\iota}\ensuremath{\alpha}} {\ensuremath{\Sigma}\ensuremath{\upsilon}\ensuremath{\nu}\ensuremath{\varepsilon}\ensuremath{\chi}o\ensuremath{\acute\upsilon}\ensuremath{\varsigma}} {K\ensuremath{\varepsilon}\ensuremath{\varphi}\ensuremath{\alpha}\ensuremath{\lambda}\ensuremath{\alpha}\ensuremath{\iota}o\ensuremath{\pi}o\ensuremath{\acute\iota}\ensuremath{\eta}\ensuremath{\sigma}\ensuremath{\eta}\ensuremath{\varsigma}}},
     journal = {M\ensuremath{\alpha}\ensuremath{\theta}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta} E\ensuremath{\pi}\ensuremath{\iota}\ensuremath{\theta}\ensuremath{\varepsilon}\ensuremath{\acute\omega}\ensuremath{\rho}\ensuremath{\eta}\ensuremath{\sigma}\ensuremath{\eta}},
     pages = {90--96},
     year = {1995},
     volume = {43},
     language = {gr},
     url = {http://geodesic.mathdoc.fr/item/MR_1995_43_a21/}
}