no. 1-2
Existence and regularity of minima for integral functionals noncoercive in the energy space
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Série 4, Tome 25 (1997) no. 1-2, pp. 95-130 
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     author = {Boccardo, Lucio and Orsina, Luigi},
     title = {Existence and regularity of minima for integral functionals noncoercive in the energy space},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {95--130},
     year = {1997},
     publisher = {Scuola normale superiore},
     volume = {Ser. 4, 25},
     number = {1-2},
     mrnumber = {1655511},
     zbl = {1015.49014},
     language = {en},
     url = {https://www.numdam.org/item/ASNSP_1997_4_25_1-2_95_0/}
}
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Boccardo, Lucio; Orsina, Luigi. Existence and regularity of minima for integral functionals noncoercive in the energy space. Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Série 4, Tome 25 (1997) no. 1-2, pp. 95-130. https://www.numdam.org/item/ASNSP_1997_4_25_1-2_95_0/

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