@article{10_4171_ifb_39,
     author = {Paolo Podio-Guidugli},
     title = {Configurational balances via variational arguments},
     journal = {Interfaces and free boundaries},
     pages = {323--332},
     year = {2001},
     volume = {3},
     number = {2},
     doi = {10.4171/ifb/39},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/39/}
}