@article{SIGMA_2023_19_a4,
     author = {Piotr T. Chrusciel and Erwann Delay},
     title = {On {Asymptotically} {Locally} {Hyperbolic} {Metrics} with {Negative} {Mass}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2023},
     volume = {19},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2023_19_a4/}
}