1. Dzhenkins G., Vatts D. Spektral'nyj analiz i ego prilozhenija. — M.: Mir, 1971.
2. Lebedev S. V. i dr. Korreljacionnyj analiz sily tjazhesti / Otchet NIR MIIGAiK. Per. № 75038768. — M.: _ MIIGAiK, 1975.
3. Rozanov Ju. A. Sluchajnye processy. — M.: Nauka, 1971.
4. Ferrari A. Lunar gravity: a harmonic analysis. — J. Geophys. Res. 1977, v. 82, N 20.
5. Heiskanen W. A., Moritz H. Physical Geodesy. Freeman. — San Francisco, 1967.
6. Kaula W. H. Theory of statistical analysis of data distributed over a sphere. — Rev. Geophys., 1967, v. 5.
7. Krynski J., Schwarz K. Analysis of Satellite gradiometry data for local geoid determination. — Mitt, geod. Inst. Techn. Univ. Craaz., 1977, N 26.
8. Moritz H. Least-squares collocation. — Veröff. Dtsch. Geod. Kominis. Bayer. Akad. Wiss., 1973, N A75.
9. Moritz H. Covariance functions in least-square collocation. — OSU. Report, 1976, N 240.
10. Noe H. Program to estimate gravity anomalies from a given set of gravity values. — Mitt. geod. Inst. Techn. Univer. Cranz., 1977, N 26.
11. Rapp R. H. Potential coefficient determinations from 5° terrestrial gravity data. — OSU. Report, 1977, N 251.
12. Smithsonian Standart Earth (III), SAO, Cambridge, Massachusetts, 1973.
13. Williamson M. R. Revised estimation of 550x550 km. mean gravity anomalies. — Special Report Smithsonian Ast-rophys. Observ. 1977, N 377.