@article{DEME_1999_42_a21,
     author = {A\ensuremath{\nu}. A\ensuremath{\rho}\ensuremath{\beta}\ensuremath{\alpha}\ensuremath{\nu}\ensuremath{\iota}\ensuremath{\tau}o\ensuremath{\gamma}\ensuremath{\varepsilon}\ensuremath{\acute\omega}\ensuremath{\rho}\ensuremath{\gamma}o\ensuremath{\varsigma}},
     title = {M\ensuremath{\varepsilon}\ensuremath{\tau}\ensuremath{\rho}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\epsilon}\ensuremath{\varsigma} {Einstein} \ensuremath{\sigma}\ensuremath{\varepsilon} o\ensuremath{\mu}o\ensuremath{\gamma}\ensuremath{\varepsilon}\ensuremath{\nu}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\varsigma} \ensuremath{\chi}\ensuremath{\acute\omega}\ensuremath{\rho}o\ensuremath{\upsilon}\ensuremath{\varsigma}},
     journal = {\ensuremath{\Delta}\ensuremath{\varepsilon}\ensuremath{\lambda}\ensuremath{\tau}\ensuremath{\acute\iota}o \ensuremath{\tau}\ensuremath{\eta}\ensuremath{\varsigma} E\ensuremath{\lambda}\ensuremath{\lambda}\ensuremath{\eta}\ensuremath{\nu}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta}\ensuremath{\varsigma} M\ensuremath{\alpha}\ensuremath{\theta}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta}\ensuremath{\varsigma} E\ensuremath{\tau}\ensuremath{\alpha}\ensuremath{\iota}\ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\alpha}\ensuremath{\varsigma}},
     pages = {95--101},
     year = {1999},
     volume = {42},
     language = {gr},
     url = {http://geodesic.mathdoc.fr/item/DEME_1999_42_a21/}
}