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REFERENCES

  1. La Grange, J. L.: Oeuvres, vol. 6, pp. 262-292, Serrer and Darbaux, Paris, 1873, "Essai Sur Le Probleme bese Trois Corps" (L'Academie Royale de Sciences de Paris, vol.9,1772).
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  4. Kamel, A. A.: Perturbation Theory Based on Lie Transforms and Its Application to the Stability of Motion near Sun-Perturbed Earth-Moon Triangular Libration Points, NASA CR-1622, 1970.
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  14. Ehricke, K. A.: Space Industrial Productivity, New Options for the Future, presentation before Sub-Committee on Space Science and Applications of the Committee on Science and Technology, U.S. House of Representatives, 94th Congress, Serial M, vol. 2, Sept. 1975.
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  22. McKinley, D.W.: Meteor Science and Engineering, McGraw-Hill, New York, 1961, p. 274.

1 A metric ton, or tonne, is 10^6 g and equals 0.98 long tons and 1.10 short tons.

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