1.
PISTOIA, Angela and SCHIERA, Delia. On a critical Hamiltonian system with Neumann boundary conditions. Topological Methods in Nonlinear Analysis. Online. 1 October 2025. Vol. 66, no. 1, pp. 187 - 213. [Accessed 12 December 2025]. DOI 10.12775/TMNA.2025.007.