Data up to Jan 2025
High Altitude Observatory
2004 • 38 citations
Sacramento Peak Observatory
1981 • 34 citations
Astrophysical Observatory
2001 • 18 citations
THE ASTRONOMICAL OBSERVATORY
2010 • 15 citations
The Crimean Astrophysical Observatory
1967 • 13 citations
Abastumani Astrophysical Observatory
2004 • 7 citations