@article{ASENS_1981_4_14_4_433_0,
     author = {Koiso, Norihito},
     title = {Hypersurfaces of {Einstein} manifolds},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {433--443},
     publisher = {Elsevier},
     volume = {Ser. 4, 14},
     number = {4},
     year = {1981},
     doi = {10.24033/asens.1413},
     mrnumber = {84h:53061},
     zbl = {0493.53041},
     language = {en},
     url = {http://www.numdam.org/articles/10.24033/asens.1413/}
}