On n-Dimensional Lorentz Manifolds Admitting an Isometry Group of Dimension n(n - 1)/2 + 1
1987 ◽
Vol 100
(2)
◽
pp. 329
◽
1986 ◽
Vol 15
(2)
◽
pp. 309-315
◽
1987 ◽
Vol 100
(2)
◽
pp. 329-329
2013 ◽
Vol 34
(5)
◽
pp. 1640-1673
◽
2012 ◽
Vol 231
(3-4)
◽
pp. 1940-1973
◽
Keyword(s):
1999 ◽
Vol 127
(10)
◽
pp. 3057-3066
◽