@article{CRMATH_2002__334_2_125_0,
     author = {Sergiu Klainerman and Igor Rodnianski},
     title = {Rough solutions of the {Einstein} vacuum equations},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {125--130},
     publisher = {Elsevier},
     volume = {334},
     number = {2},
     year = {2002},
     doi = {10.1016/S1631-073X(02)02214-8},
     language = {en},
}