@article{SIGMA_2024_20_a51,
     author = {Oliver Petersen and Andr\'as Vasy},
     title = {Stationarity and {Fredholm} {Theory} in {Subextremal} {Kerr{\textendash}de} {Sitter} {Spacetimes}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2024},
     volume = {20},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2024_20_a51/}
}