@article{JDM_1900__8_144667,
     author = {E. Study},
     title = {Die {Geometrie} der {Dynamen.}},
     journal = {Jahresbericht der Deutschen Mathematiker-Vereinigung},
     pages = {204--216},
     publisher = {mathdoc},
     volume = {8},
     year = {1900},
     zbl = {31.0691.02},
     url = {http://geodesic.mathdoc.fr/item/JDM_1900__8_144667/}
}