@article{MASLO_2001_51_1_a8,
     author = {Azroul, Elhoussine and Benkirane, A.},
     title = {On a necessary condition in the calculus of variations in {Orlicz-Sobolev} spaces},
     journal = {Mathematica slovaca},
     pages = {93--105},
     year = {2001},
     volume = {51},
     number = {1},
     mrnumber = {1817726},
     zbl = {0992.46025},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_2001_51_1_a8/}
}