A note on the existence of periodic solutions of a differential-difference equation of mixed type
1973 ◽
Vol 4
(4)
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pp. 329-334
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2013 ◽
Vol 49
(10)
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pp. 1274-1281
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1992 ◽
Vol 33
(4)
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pp. 508-516
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2020 ◽
Vol 27
(5)
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pp. 755-774
2014 ◽
Vol 38
(3)
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pp. 1107-1125
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2007 ◽
Vol 329
(2)
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pp. 870-878
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1996 ◽
Vol 80
(2-3)
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pp. 273-286
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Keyword(s):
1989 ◽
Vol 41
(8)
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pp. 903-906
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