@article{JRAM_1974__0268_0269_151470,
     author = {H. Helling},
     title = {\"Uber den {Raum} der kompakten {Riemannschen} {Fl\"achen} vom {Geschlecht} 2.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {286--293},
     publisher = {mathdoc},
     volume = {0268_0269},
     year = {1974},
     zbl = {0287.32017},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1974__0268_0269_151470/}
}