Gergonne [1813] Recherches sur le problème de la tractoire plane. A.G. 4, 311-120.
Article

Henck J.-B. [1858] On a simplification in computing earthwork. M.M.R. 1, 127-129.

Henck J.-B. [1858] Ovals and threecenter arches (M.M.R., 1, 25-27, 41-45; 1858-1859). M.M.R. 1, 25-27.

Johnson W.-W. [1877] Classification of plane curves with reference to inversion. A. 4, 42-47.
JFM 09.0482.02

Kasner E. [1900] On algebraic potential curves. S.M.N.Y. 7, 392-399.
Article | JFM 32.0576.02

Moore E.-H. Jr. [1858] Algebraic surfaces of which every plane-section is unicursal in the light of n-dimensional geometry. A.J.M. 10, 17-28.
JFM 19.0787.02

Peck W.-G. [1858] Equation of the coursing point curve. M.M.R. 1, 281.

Puchta A. [1884] Ueber gewisse mechanisch erzeugbare curven u. Flächen höherer Ordnung (S.A.W., 88, 2e partie, 571-590; 1884) S.A.W. 88, 571-590.
JFM 15.0735.02

Schoute [1882] Deux théorèmes relatifs aux centres des courbes algébriques. S.M. 10, 219-220.
Article | JFM 14.0579.01

Schoute P.-H. [1897] Sur les focales planes d'une courbe plane à un ou plusieursaxes de symétrie. C.R. 125, 931-933.
Article | JFM 28.0511.04

Schwarz H.-A. [1874] Ueber ebene algebraische Isothermen. Cr. 77, 38-46.
JFM 06.0249.04