@article{AFST_2003_6_12_3_303_0,
     author = {Benmouloud-Sbai, Samira and Guedda, Mohamed},
     title = {Critical exponent and minimization problem in $\mathbb {R}^N$},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {303--315},
     publisher = {Universit\'e Paul Sabatier, Institut de math\'ematiques},
     address = {Toulouse},
     volume = {Ser. 6, 12},
     number = {3},
     year = {2003},
     mrnumber = {2030089},
     zbl = {1052.35033},
     language = {en},
     url = {http://archive.numdam.org/item/AFST_2003_6_12_3_303_0/}
}