Theories of Nutation and Polar Motion III,

Study of Geodetic and Geophysical Parameters.

“…Mortiz makes a systematic review of the theories in his report [Moritz, 1980]. He presents the basic principles in a rather detailed manner, and states that the report is also suitable as an introductory text even for scientists with little or no previous knowledge of the field.…”

“…Moritz gives in his report [Moritz, 1981] It is expected that these two reports [Moritz, 1980 and will be basic reference sources in the area of nutation and polar motion for many scientists in the future as his report on reference frames [Moritz, 1979] has proven to be in that area. However, the number of problems, for which the application of COVAX becomes expensive as far as computer time is involved, increases steadily.…”