@article{JGG_2021_25_2_JGG_2021_25_2_a9,
     author = {T. V. Phan and A. Doan },
     title = {A {Curious} {Use} of {Extra} {Dimension} in {Classical} {Mechanics:} {Geometrization} of {Potential}},
     journal = {Journal for geometry and graphics},
     pages = {265--27},
     publisher = {mathdoc},
     volume = {25},
     number = {2},
     year = {2021},
     url = {http://geodesic.mathdoc.fr/item/JGG_2021_25_2_JGG_2021_25_2_a9/}
}