@article{JRAM_1935__173_149934,
     author = {Raymond Garver},
     title = {A note on {Bieberbach's} trisection method.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {243--244},
     publisher = {mathdoc},
     volume = {173},
     year = {1935},
     zbl = {0012.17507},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1935__173_149934/}
}