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Z. Kopal (1948)
Radial Oscillations of the Limiting Models of Polytropic Gas Spheres
Proceedings of the National Academy of Sciences of the United States of America, Vol. 34, Issue 8, pp.377-384
Z. Kopal (1948)
Radial Oscillations of the Limiting Models of Polytropic Gas Spheres
Proceedings of the National Academy of Sciences of the United States of America, Vol. 34, Issue 8, pp.377-384