SK-42参考系统 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "SK-42参考系统" in Chinese language version.

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books.google.com

Office, United States Naval Observatory Nautical Almanac; Office, Great Britain Nautical Almanac. Explanatory Supplement to the Astronomical Almanac. University Science Books. 2005. ISBN 9781891389450 （英语）.

doi.org

E.M. Mazurova; S.M. Kopeikin; A.P. Karpik. Development of a terrestrial reference frame in the Russian Federation. Studia Geophysica et Geodaetica. 2017, 61 (4): 616–638. Bibcode:2017StGG...61..616M. doi:10.1007/s11200-015-1106-4.

harvard.edu

ui.adsabs.harvard.edu

E.M. Mazurova; S.M. Kopeikin; A.P. Karpik. Development of a terrestrial reference frame in the Russian Federation. Studia Geophysica et Geodaetica. 2017, 61 (4): 616–638. Bibcode:2017StGG...61..616M. doi:10.1007/s11200-015-1106-4.