[4]
A new ΔLOD series in monthly intervals (1892.0–1997.0) and its comparison with other geophysical results[J] . D. C. Liao,H. Greiner-Mai.Journal of Geodesy . 1999 (9)
[4]
A new ΔLOD series in monthly intervals (1892.0–1997.0) and its comparison with other geophysical results[J] . D. C. Liao,H. Greiner-Mai.Journal of Geodesy . 1999 (9)