@article{CRMATH_2003__336_12_997_0,
     author = {Sandier, Etienne and Serfaty, Sylvia},
     title = {A product estimate for {Ginzburg{\textendash}Landau} and application to the gradient-flow},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {997--1002},
     publisher = {Elsevier},
     volume = {336},
     number = {12},
     year = {2003},
     doi = {10.1016/S1631-073X(03)00224-3},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/S1631-073X(03)00224-3/}
}