@article{MAN_1881__18_156977,
     author = {Du Bois-Reymond},
     title = {Ueber {Darstellungsfunctionen}},
     journal = {Mathematische Annalen},
     pages = {593--603},
     year = {1881},
     volume = {18},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MAN_1881__18_156977/}
}