Chapitre XI.
Text Tome 2, GDML_Books, (1891), p. 191 / Harvested from
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@article{PPN600804577+DMDLOG_0005,
     title = {Chapitre XI.},
     booktitle = {Text Tome 2},
     series = {GDML\_Books},
     publisher = {Gauthier-Villars},
     year = {1891},
     pages = {191},
     url = {http://dml.mathdoc.fr/item/PPN600804577+DMDLOG_0005}
}

 (éd.). Chapitre XI., dans Text Tome 2, GDML_Books,  (1891), p. 191. http://gdmltest.u-ga.fr/item/PPN600804577+DMDLOG_0005/