Plate 1 - 3.
Mathematical physics, or the mathematical principles of natural philosophy Vol. 1, GDML_Books, (1847), p. 373 / Harvested from
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@article{PPN623962551+DMDLOG_0006,
     title = {Plate 1 - 3.},
     booktitle = {Mathematical physics, or the mathematical principles of natural philosophy Vol. 1},
     series = {GDML\_Books},
     publisher = {Whittaker},
     address = {London},
     year = {1847},
     pages = {373},
     url = {http://dml.mathdoc.fr/item/PPN623962551+DMDLOG_0006}
}

 (éd.). Plate 1 - 3., dans Mathematical physics, or the mathematical principles of natural philosophy Vol. 1, GDML_Books,  (1847), p. 373. http://gdmltest.u-ga.fr/item/PPN623962551+DMDLOG_0006/