@article{COCV_2017__23_3_1201_0,
     author = {Bonetti, Elena and Rocca, Elisabetta},
     title = {Unified gradient flow structure of phase field systems via a generalized principle of virtual powers},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {1201--1216},
     publisher = {EDP-Sciences},
     volume = {23},
     number = {3},
     year = {2017},
     doi = {10.1051/cocv/2016051},
     zbl = {1365.74140},
     mrnumber = {3660465},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/cocv/2016051/}
}