@article{10_4171_ifb_297,
     author = {Fabio Camilli and Dirk Schieborn and Claudio Marchi},
     title = {Eikonal equations on ramified spaces},
     journal = {Interfaces and free boundaries},
     pages = {121--140},
     year = {2013},
     volume = {15},
     number = {1},
     doi = {10.4171/ifb/297},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/297/}
}