@article{EUG_1986_11_a1,
     author = {Paul Cohen and  Reuben Hersh},
     title = {M\ensuremath{\eta} \ensuremath{\kappa}\ensuremath{\alpha}\ensuremath{\nu}\ensuremath{\tau}o\ensuremath{\rho}\ensuremath{\iota}\ensuremath{\alpha}\ensuremath{\nu}\ensuremath{\acute\eta} \ensuremath{\theta}\ensuremath{\varepsilon}\ensuremath{\omega}\ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\alpha} \ensuremath{\sigma}\ensuremath{\upsilon}\ensuremath{\nu}\'{o}\ensuremath{\lambda}\ensuremath{\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 = {21--50},
     year = {1986},
     volume = {11},
     language = {gr},
     url = {http://geodesic.mathdoc.fr/item/EUG_1986_11_a1/}
}