Degenerate abnormal trajectories in a sub-Riemannian problem with growth vector (2, 3, 5, 8)
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1991 ◽
Vol 25
(1)
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pp. 61-62
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2017 ◽
Vol 8
(4)
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pp. 179-195
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2019 ◽
Vol 26
(2)
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pp. 199-216
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