@article{RSMUP_2021__146__1_0,
     author = {Abdelhedi, Wael and Hajaiej, Hichem and Mhamdi, Zeinab},
     title = {A {Morse} lemma at infinity for nonlinear elliptic fractional equations},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {1--42},
     volume = {146},
     year = {2021},
     doi = {10.4171/rsmup/82},
     mrnumber = {4349650},
     zbl = {1484.35211},
     language = {en},
     url = {http://archive.numdam.org/articles/10.4171/rsmup/82/}
}