@article{JRAM_1900__121_149075,
     author = {Ludwig Schlesinger},
     title = {Ueber projective {Substitutionen,} die einen {Kreis} unge\"andert lassen.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {168--176},
     publisher = {mathdoc},
     volume = {121},
     year = {1900},
     zbl = {30.0547.01},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1900__121_149075/}
}