Chapitre XIII.
Text Tome 2, GDML_Books, (1891), p. 393 / Harvested from
@article{PPN600804577+DMDLOG_0007,
     title = {Chapitre XIII.},
     booktitle = {Text Tome 2},
     series = {GDML\_Books},
     publisher = {Gauthier-Villars},
     year = {1891},
     pages = {393},
     url = {http://dml.mathdoc.fr/item/PPN600804577+DMDLOG_0007}
}
 (éd.). Chapitre XIII., dans Text Tome 2, GDML_Books,  (1891), p. 393. http://gdmltest.u-ga.fr/item/PPN600804577+DMDLOG_0007/