Limit Sets of Discontinuous Vector Fields on Two-Dimensional Manifolds
1997 ◽
Vol 3
(2)
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pp. 235-241
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2019 ◽
Vol 30
(4)
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pp. 3742-3759
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1990 ◽
Vol 88
(1)
◽
pp. 15-29
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1999 ◽
Vol 9
(3)
◽
pp. 768-774
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