@article{10_4171_ifb_346,
     author = {Charles M. Elliott and Thomas Ranner},
     title = {A computational approach to an optimal partition problem on surfaces},
     journal = {Interfaces and free boundaries},
     pages = {353--379},
     year = {2015},
     volume = {17},
     number = {3},
     doi = {10.4171/ifb/346},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/346/}
}