@article{CMH_1977__52_139688,
     author = {Heinz Huber},
     title = {Ueber die {Darstellungen} der {Automorphismengruppe} einer {Riemannschen} {Fl\"ache} in den {Eigenr\"aumen} des {Laplace-Operators.}},
     journal = {Commentarii mathematici Helvetici},
     pages = {177--184},
     publisher = {mathdoc},
     volume = {52},
     year = {1977},
     zbl = {0362.30018},
     url = {http://geodesic.mathdoc.fr/item/CMH_1977__52_139688/}
}