@article{10_4171_ifb_310,
     author = {Andrea Braides and Giovanni Scilla},
     title = {Motion of discrete interfaces in periodic media},
     journal = {Interfaces and free boundaries},
     pages = {451--476},
     year = {2013},
     volume = {15},
     number = {4},
     doi = {10.4171/ifb/310},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/310/}
}