WIELEN, R.
Sixth catalogue of fundamental stars (FK6).-Part 3:additional fundamental stars with direct solutions - Astronomisches Rechen Institute Heidelberg ; 2000.
3765005363
Fundamental stars
524.3(083. 83) WIE
Sixth catalogue of fundamental stars (FK6).-Part 3:additional fundamental stars with direct solutions - Astronomisches Rechen Institute Heidelberg ; 2000.
3765005363
Fundamental stars
524.3(083. 83) WIE