ZhETF, Vol. 48,
No. 5,
p. 1445 (November 1965)
(English translation - JETP,
Vol. 21,
No. 5,
p. 967,
November 1965
)
The issue content is only available in english translation.
Hidden Symmetry of the Kepler Problem
G. Gy\"orgyi, J. Révai
Received: December 12, 1964
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