@article{JRAM_1854__47_147552,
     author = {P. Tardy},
     title = {Sopra un {Teorema} di {Poligonometria.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {133--138},
     publisher = {mathdoc},
     volume = {47},
     year = {1854},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1854__47_147552/}
}