@article{AIHPC_1991__8_2_197_0,
     author = {Botteron, Bernard and Marcellini, Paolo},
     title = {A general approach to the existence of minimizers of one-dimensional non-coercive integrals of the calculus of variations},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {197--223},
     publisher = {Gauthier-Villars},
     volume = {8},
     number = {2},
     year = {1991},
     mrnumber = {1096604},
     zbl = {0729.49002},
     language = {en},
     url = {http://www.numdam.org/item/AIHPC_1991__8_2_197_0/}
}