Livre VII. Des Surfaces Gauches.
Texte Tome 1, GDML_Books, (1850), p. 258 / Harvested from
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@article{PPN589112333+DMDLOG_0010,
     title = {Livre VII. Des Surfaces Gauches.},
     booktitle = {Texte Tome 1},
     series = {GDML\_Books},
     publisher = {Bachelier},
     address = {Paris},
     year = {1850},
     pages = {258},
     url = {http://dml.mathdoc.fr/item/PPN589112333+DMDLOG_0010}
}

 (éd.). Livre VII. Des Surfaces Gauches., dans Texte Tome 1, GDML_Books,  (1850), p. 258. http://gdmltest.u-ga.fr/item/PPN589112333+DMDLOG_0010/