Abdellaoui, Boumediene, and Ireneo Peral. “The Equation -Δu-λ(u/|x|<sup>2</sup>)=|∇ u|<sup>p</Sup>+ C f(x): The Optimal Power ”. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE 6, no. 1 (December 2, 2009): 159-183. Accessed May 29, 2025. http://20.103.181.36/index.php/annaliscienze/article/view/120.