Some dynamical systems of two degrees of freedom in celestial mechanics
1948 ◽
Vol 54
(2)
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pp. 111-119
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1917 ◽
Vol 3
(4)
◽
pp. 314-316
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1981 ◽
Vol 7
(6)
◽
pp. 451-471
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1992 ◽
Vol 27
(2)
◽
pp. 309-322
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1974 ◽
pp. 297-310
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Keyword(s):
1917 ◽
Vol 18
(2)
◽
pp. 199-199
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1981 ◽
Vol 7
(6)
◽
pp. 473-485
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1973 ◽
Vol 11
(3)
◽
pp. 423-439
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