@article{MR_1987_32_a11,
     author = {Erwin Neuenschwander},
     title = {To \ensuremath{\pi}\ensuremath{\alpha}\ensuremath{\rho}\ensuremath{\acute\alpha}\ensuremath{\delta}\ensuremath{\varepsilon}\ensuremath{\iota}\ensuremath{\gamma}\ensuremath{\mu}\ensuremath{\alpha} \ensuremath{\tau}o\ensuremath{\upsilon} {Riemann} \ensuremath{\gamma}\ensuremath{\iota}\ensuremath{\alpha} \ensuremath{\mu}\ensuremath{\iota}\ensuremath{\alpha} \ensuremath{\sigma}\ensuremath{\upsilon}\ensuremath{\nu}\ensuremath{\varepsilon}\ensuremath{\chi}\ensuremath{\acute\eta} \ensuremath{\mu}\ensuremath{\eta} \ensuremath{\delta}\ensuremath{\iota}\ensuremath{\alpha}\ensuremath{\varphi}o\ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\sigma}\ensuremath{\iota}\ensuremath{\mu}\ensuremath{\eta} \ensuremath{\sigma}\ensuremath{\upsilon}\ensuremath{\nu}\ensuremath{\acute\alpha}\ensuremath{\rho}\ensuremath{\tau}\ensuremath{\eta}\ensuremath{\sigma}\ensuremath{\eta}.},
     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 = {1--8},
     year = {1987},
     volume = {32},
     language = {gr},
     url = {http://geodesic.mathdoc.fr/item/MR_1987_32_a11/}
}