@article{JGG_2020_24_2_JGG_2020_24_2_a6,
     author = {Suren and P. J. C. Moses and C. Kimberling },
     title = {The {Circumcevian-Inversion} {Perspector} of {Two} {Triangles}},
     journal = {Journal for geometry and graphics},
     pages = {217--232},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {2020},
     url = {http://geodesic.mathdoc.fr/item/JGG_2020_24_2_JGG_2020_24_2_a6/}
}