@article{10_4171_ifb_470,
     author = {Qiang Du and Xin Yang Lu and Chong Wang},
     title = {The average-distance problem with an {Euler} elastica penalization},
     journal = {Interfaces and free boundaries},
     pages = {137--162},
     year = {2022},
     volume = {24},
     number = {1},
     doi = {10.4171/ifb/470},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/470/}
}