Global existence and uniqueness for second-order ordinary differential equations
1977 ◽
Vol 23
(3)
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pp. 315-334
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1969 ◽
Vol 5
(3)
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pp. 476-482
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2008 ◽
Vol 56
(10)
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pp. 2716-2723
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2012 ◽
Vol 58
(1)
◽
1986 ◽
Vol 10
(10)
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pp. 1123-1131
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2006 ◽
Vol 323
(1)
◽
pp. 456-472
◽
1976 ◽
Vol 19
(1)
◽
pp. 105-107
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