A Godbillon-Vey type invariant for a 3-dimensional manifold with a plane field
2019 ◽
Vol 66
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pp. 212-230
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Keyword(s):
1974 ◽
Vol 17
(2)
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pp. 214-221
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Keyword(s):
2015 ◽
Vol 12
(10)
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pp. 1550112
Keyword(s):
1968 ◽
Vol 64
(3)
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pp. 599-602
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2014 ◽
Vol 156
(3)
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pp. 473-503
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1935 ◽
Vol 064
(6)
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pp. 199-200