@article{10_4064_ba8069_8_2016,
     author = {Eudes L. de Lima and Henrique F. de Lima and F\'abio R. dos Santos},
     title = {On the {Stability} of $f${-Maximal} {Spacelike} {Hypersurfaces} in {Weighted} {Generalized} {Robertson{\textendash}Walker} {Spacetimes}},
     journal = {Bulletin of the Polish Academy of Sciences. Mathematics},
     pages = {199--208},
     publisher = {mathdoc},
     volume = {64},
     number = {2-3},
     year = {2016},
     doi = {10.4064/ba8069-8-2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ba8069-8-2016/}
}