@article{AIHPC_2023__40_5_1009_0,
     author = {Bernier, Joackim and Gr\'ebert, Beno{\^\i}t and Rivi\`ere, Gabriel},
     title = {Dynamics of nonlinear {Klein{\textendash}Gordon} equations in low regularity on $\mathbb{S}^2$
            },
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {1009--1049},
     volume = {40},
     number = {5},
     year = {2023},
     doi = {10.4171/aihpc/55},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/aihpc/55/}
}