@article{JGG_2020_24_2_JGG_2020_24_2_a1,
     author = {M. Ternullo },
     title = {The {Ellipse,} {Monge{\textquoteright}s} {Circle} and {Other} {Circles}},
     journal = {Journal for geometry and graphics},
     pages = {159--173},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {2020},
     url = {http://geodesic.mathdoc.fr/item/JGG_2020_24_2_JGG_2020_24_2_a1/}
}