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The Earth Orientation Catalog 4: An optical reference frame for monitoring Earth's orientation in the 20th century
- 1.VONDRÁK, Jan, ŠTEFKA, Vojtěch. The Earth Orientation Catalog 4: An optical reference frame for monitoring Earth's orientation in the 20th century. Astronomy & Astrophysics. 2010, 509(-), A3-1-A3-7. ISSN 0004-6361. E-ISSN 1432-0746. Available: doi: 10.1051/0004-6361/200912472
Number of the records: 1