@article{KJM_2023_47_2_a9,
     author = {Samuel Ssekajja},
     title = {Lightlike {Hypersurfaces} in {Semi-Riemmanian} {Manifolds} {Admitting} {Affine} {Conformal} {Vector} {Fields}},
     journal = {Kragujevac Journal of Mathematics},
     pages = {297 },
     publisher = {mathdoc},
     volume = {47},
     number = {2},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KJM_2023_47_2_a9/}
}