@article{1103899586, author = {Woodhouse, N. M. J.}, title = {An application of Morse theory to space-time geometry}, journal = {Comm. Math. Phys.}, volume = {46}, number = {1}, year = {1976}, pages = { 135-152}, language = {en}, url = {http://dml.mathdoc.fr/item/1103899586} }
Woodhouse, N. M. J. An application of Morse theory to space-time geometry. Comm. Math. Phys., Tome 46 (1976) no. 1, pp. 135-152. http://gdmltest.u-ga.fr/item/1103899586/