@article{JDM_1910__19_145231,
     author = {Paul Du Bois-Reymond},
     title = {Was will die {Mathematik} und was will der {Mathematiker?}},
     journal = {Jahresbericht der Deutschen Mathematiker-Vereinigung},
     pages = {190--198},
     publisher = {mathdoc},
     volume = {19},
     year = {1910},
     zbl = {41.0095.04},
     url = {http://geodesic.mathdoc.fr/item/JDM_1910__19_145231/}
}