Chapter X - XII. Equations of an order higher than the first. Geometrical Application.
A Treatise on Differential Equations Hauptbd., GDML_Books, (1859), p. 207 / Harvested from
@article{PPN585192030+DMDLOG_0008,
     title = {Chapter X - XII. Equations of an order higher than the first. Geometrical Application.},
     booktitle = {A Treatise on Differential Equations Hauptbd.},
     series = {GDML\_Books},
     publisher = {Macmillan},
     year = {1859},
     pages = {207},
     url = {http://dml.mathdoc.fr/item/PPN585192030+DMDLOG_0008}
}
 (éd.). Chapter X - XII. Equations of an order higher than the first. Geometrical Application., dans A Treatise on Differential Equations Hauptbd., GDML_Books,  (1859), p. 207. http://gdmltest.u-ga.fr/item/PPN585192030+DMDLOG_0008/