On unique determination of convex surfaces in a pseudoriemannian spherical space. 1
1972 ◽
Vol 17
(3)
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pp. 373-379
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Keyword(s):
2008 ◽
Vol 153
(6)
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pp. 869-898
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2019 ◽
Vol 16
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pp. 1205-1214
Keyword(s):