@article{EUG_1990__25_a11,
     author = {Gerald Rising and  Stephan Brown},
     title = {H {K\ensuremath{\alpha}\ensuremath{\iota}\ensuremath{\nu}o\ensuremath{\acute\upsilon}\ensuremath{\rho}\ensuremath{\iota}\ensuremath{\alpha}} {K\ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\sigma}\ensuremath{\eta}} \ensuremath{\sigma}\ensuremath{\tau}\ensuremath{\alpha} {M\ensuremath{\alpha}\ensuremath{\theta}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\alpha}} \ensuremath{\tau}o\ensuremath{\upsilon} {\ensuremath{\Sigma}\ensuremath{\chi}o\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}o\ensuremath{\upsilon}.}},
     journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} \ensuremath{\Gamma}
},
     pages = {42-63},
     publisher = {mathdoc},
     volume = {25},
     year = {1990},
     language = {gr},
     url = {http://geodesic.mathdoc.fr/item/EUG_1990__25_a11/}
}