@article{JDM_1904__13_144945,
     author = {F. Klein and H. Burkhardt},
     title = {Schlu{\ss}bemerkung.},
     journal = {Jahresbericht der Deutschen Mathematiker-Vereinigung},
     pages = {481--481},
     publisher = {mathdoc},
     volume = {13},
     year = {1904},
     url = {http://geodesic.mathdoc.fr/item/JDM_1904__13_144945/}
}