@article{JEP_2023__10__989_0,
     author = {Franceschi, Valentina and Pratelli, Aldo and Stefani, Giorgio},
     title = {On the {Steiner} property for planar minimizing clusters. {The} anisotropic case},
     journal = {Journal de l{\textquoteright}\'Ecole polytechnique {\textemdash} Math\'ematiques},
     pages = {989--1045},
     publisher = {\'Ecole polytechnique},
     volume = {10},
     year = {2023},
     doi = {10.5802/jep.238},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5802/jep.238/}
}