Al Lettori.
Opere Astronomiche Tomo 3, GDML_Books, (1843), p. IX / Harvested from
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@article{PPN593495500+DMDLOG_0002,
     title = {Al Lettori.},
     booktitle = {Opere Astronomiche Tomo 3},
     series = {GDML\_Books},
     publisher = {Societ\`a Editrice Fiorentina},
     address = {Firenze},
     year = {1843},
     pages = {IX},
     url = {http://dml.mathdoc.fr/item/PPN593495500+DMDLOG_0002}
}

 (éd.). Al Lettori., dans Opere Astronomiche Tomo 3, GDML_Books,  (1843), p. IX. http://gdmltest.u-ga.fr/item/PPN593495500+DMDLOG_0002/