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