Harmonic mappings of Riemannian manifolds and stationary vacuum space–times with whole cylinder symmetry
1975 ◽
Vol 16
(7)
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pp. 1431-1434
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1974 ◽
Vol 15
(11)
◽
pp. 1930-1931
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2011 ◽
Vol 61
(8)
◽
pp. 1249-1257
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1994 ◽
Vol 33
(12)
◽
pp. 2415-2427
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