Cardoso, J. Anderson, Joao Marcos do Ó, and Everaldo Souto de Medeiros. “Hamiltonian Elliptic Systems With Nonlinearities of Arbitrary Growth”. Topological Methods in Nonlinear Analysis 47, no. 2 (June 1, 2016): 593–612. Accessed July 22, 2024. https://apcz.umk.pl/TMNA/article/view/TMNA.2016.018.