@article{JGG_2023_27_1_JGG_2023_27_1_a1,
     author = {A. Taouktsoglou and G. Lefkaditis },
     title = {Family of {Conics} {Having} {Double} {Contact} with two {Intersecting} {Ellipses}},
     journal = {Journal for geometry and graphics},
     pages = {11--28},
     publisher = {mathdoc},
     volume = {27},
     number = {1},
     year = {2023},
     url = {http://geodesic.mathdoc.fr/item/JGG_2023_27_1_JGG_2023_27_1_a1/}
}