Classification of a class of conformally flat pure radiation metrics with cosmological constant
1997 ◽
Vol 14
(8)
◽
pp. 2393-2404
◽
2017 ◽
Vol 34
(9)
◽
pp. 095010
◽
2020 ◽
Vol 69
◽
pp. 101611
2001 ◽
Vol 42
(4)
◽
pp. 1779-1817
◽
2007 ◽
Vol 39
(5)
◽
pp. 539-566
◽
2007 ◽
Vol 39
(11)
◽
pp. 1749-1772
◽
1972 ◽
Vol 24
(3)
◽
pp. 435-440
◽
Keyword(s):