@article{ASNSP_1990_4_17_4_481_0,
     author = {Adimurthi and Yadava, S. L.},
     title = {Multiplicity results for semilinear elliptic equations in a bounded domain of $\mathbb {R}^2$ involving critical exponents},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {481--504},
     publisher = {Scuola normale superiore},
     volume = {Ser. 4, 17},
     number = {4},
     year = {1990},
     mrnumber = {1093706},
     zbl = {0732.35029},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_1990_4_17_4_481_0/}
}