@article{701704,
     title = {Conformal geometry and global solutions to the Yamabe equations on classical pseudo-Riemannian manifolds},
     booktitle = {Proceedings of the 22nd Winter School "Geometry and Physics"},
     series = {GDML\_Books},
     publisher = {Circolo Matematico di Palermo},
     address = {Palermo},
     year = {2003},
     pages = {[15]-40},
     mrnumber = {MR1982432},
     zbl = {1074.53031},
     url = {http://dml.mathdoc.fr/item/701704}
}

Kobayashi, Toshiyuki. Conformal geometry and global solutions to the Yamabe equations on classical pseudo-Riemannian manifolds, dans Proceedings of the 22nd Winter School "Geometry and Physics", GDML_Books,  (2003), pp. [15]-40. http://gdmltest.u-ga.fr/item/701704/