@article{article249eeb00, title = {Critical points with prescribed energy for a class of functionals depending on a parameter: existence, multiplicity and bifurcation results}, author = {Quoirin, Humberto Ramos and Siciliano, Gaetano and Silva, Kaye}, year = {2024}, doi = {10.1088/1361-6544/ad39dd}, journal = {Nonlinearity} }