@article{RSMUP_2010__123__191_0,
     author = {Caselles, V. and Chambolle, A. and Novaga, M.},
     title = {Some remarks on uniqueness and regularity of {Cheeger} sets},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {191--202},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {123},
     year = {2010},
     mrnumber = {2683297},
     zbl = {1198.49042},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_2010__123__191_0/}
}