@article{10_4171_ifb_148,
     author = {Rustum Choksi and Peter Sternberg},
     title = {Periodic phase separation: the periodic {Cahn-Hilliard} and isoperimetric problems},
     journal = {Interfaces and free boundaries},
     pages = {371--392},
     year = {2006},
     volume = {8},
     number = {3},
     doi = {10.4171/ifb/148},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/148/}
}