@article{CRMATH_2011__349_21-22_1207_0,
     author = {Philippe G. Ciarlet and Radu Gogu and Cristinel Mardare},
     title = {A notion of polyconvex function on a surface suggested by nonlinear shell theory},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {1207--1211},
     publisher = {Elsevier},
     volume = {349},
     number = {21-22},
     year = {2011},
     doi = {10.1016/j.crma.2011.10.002},
     language = {en},
}