@article{10_4171_ifb_78,
     author = {Xiaofeng Ren and Juncheng Wei},
     title = {On energy minimizers of the diblock copolymer problem},
     journal = {Interfaces and free boundaries},
     pages = {193--238},
     year = {2003},
     volume = {5},
     number = {2},
     doi = {10.4171/ifb/78},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/78/}
}