@article{CRMATH_2010__348_21-22_1231_0,
     author = {LeFloch, Philippe G. and Smulevici, Jacques},
     title = {Global geometry of $ {T}^{2}$-symmetric spacetimes with weak regularity},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {1231--1233},
     publisher = {Elsevier},
     volume = {348},
     number = {21-22},
     year = {2010},
     doi = {10.1016/j.crma.2010.09.009},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.crma.2010.09.009/}
}