Ratio Ponderum Librae Ac Simbellae in Qua Quid E Lotharii Sarsii Libra Astronomica.
Opere Astronomiche Tomo 4, GDML_Books, (1844), p. 371 / Harvested from
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@article{PPN593495683+DMDLOG_0007,
     title = {Ratio Ponderum Librae Ac Simbellae in Qua Quid E Lotharii Sarsii Libra Astronomica.},
     booktitle = {Opere Astronomiche Tomo 4},
     series = {GDML\_Books},
     publisher = {Societ\`a Editrice Fiorentina},
     address = {Firenze},
     year = {1844},
     pages = {371},
     url = {http://dml.mathdoc.fr/item/PPN593495683+DMDLOG_0007}
}

 (éd.). Ratio Ponderum Librae Ac Simbellae in Qua Quid E Lotharii Sarsii Libra Astronomica., dans Opere Astronomiche Tomo 4, GDML_Books,  (1844), p. 371. http://gdmltest.u-ga.fr/item/PPN593495683+DMDLOG_0007/