@book{PPN593495500, title = {Opere Astronomiche Tomo 3}, series = {GDML\_Books}, publisher = {Societ\`a Editrice Fiorentina}, address = {Firenze}, year = {1843}, language = {it}, url = {http://dml.mathdoc.fr/item/PPN593495500} }
Galilei, Galileo. Opere Astronomiche Tomo 3. GDML_Books (1843), http://gdmltest.u-ga.fr/item/PPN593495500/