Isochronous centers of cubic reversible systems
2008 ◽
pp. 255-268
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2017 ◽
Vol 263
(7)
◽
pp. 3894-3927
◽
1983 ◽
Vol 143
(1-2)
◽
pp. 397-411
◽
2015 ◽
Vol 143
(1)
◽
pp. 45-61
◽
2006 ◽
Vol 214
(2)
◽
pp. 169-181
◽
2010 ◽
Vol 16
(1-2)
◽
pp. 51-60
◽
Keyword(s):
2002 ◽
Vol 180
(2)
◽
pp. 334-373
◽
1988 ◽
Vol 75
(1)
◽
pp. 28-42
◽
2013 ◽
Vol 23
(10)
◽
pp. 1350172
◽