@article{10_4171_ifb_8,
     author = {Harald Garcke and Barbara Stoth and B. Nestler},
     title = {Anisotropy in multi-phase systems: a phase field approach},
     journal = {Interfaces and free boundaries},
     pages = {175--198},
     year = {1999},
     volume = {1},
     number = {2},
     doi = {10.4171/ifb/8},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/8/}
}