Chapter XV. Solution of geometrical problems involving differential equations.
Integral Calculus, and Calculus of Variations Vol. II, GDML_Books, (1854), p. 503 / Harvested from
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@article{PPN588886025+DMDLOG_0020,
     title = {Chapter XV. Solution of geometrical problems involving differential equations.},
     booktitle = {Integral Calculus, and Calculus of Variations Vol. II},
     series = {GDML\_Books},
     publisher = {UP},
     address = {Oxford},
     year = {1854},
     pages = {503},
     url = {http://dml.mathdoc.fr/item/PPN588886025+DMDLOG_0020}
}

 (éd.). Chapter XV. Solution of geometrical problems involving differential equations., dans Integral Calculus, and Calculus of Variations Vol. II, GDML_Books,  (1854), p. 503. http://gdmltest.u-ga.fr/item/PPN588886025+DMDLOG_0020/