@article{MZ_1967__99_170778,
     author = {J\"urgen Spilker},
     title = {Darstellung automorpher {Formen} durch {Poincar\'e-Reihen.}},
     journal = {Mathematische Zeitschrift},
     pages = {216--234},
     publisher = {mathdoc},
     volume = {99},
     year = {1967},
     zbl = {0157.13603},
     url = {http://geodesic.mathdoc.fr/item/MZ_1967__99_170778/}
}