@article{GT_2020_24_2_a6,
     author = {Andrews, Ben and McCoy, James and Wheeler, Glen and Wheeler, Valentina-Mira},
     title = {Closed ideal planar curves},
     journal = {Geometry & topology},
     pages = {1019--1049},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {2020},
     doi = {10.2140/gt.2020.24.1019},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2020.24.1019/}
}