@article{JRAM_1892__109_148839, author = {Max Simon}, title = {Die {Trignometrie} in der absoluten {Geometrie.}}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {187--198}, publisher = {mathdoc}, volume = {109}, year = {1892}, zbl = {24.0503.03}, url = {http://geodesic.mathdoc.fr/item/JRAM_1892__109_148839/} }