00516naa#a2200169#i#450# EN\\bibl\47130 20240506022613.1 1681-1208 19991225b1999####ek#y0engy0150####ca RU The model of free nutation and regularities of latitude variation process Journal article Moscow Geophysical Center of the Russian Academy of Sciences 1999 7 с. Journal article local Avsyuk Yu N Gerasimov I A rjes.ru