12 citations · 18 across the 3 of their papers we have counts for
1 paper · 1 filter
Zhang Yan-Xia, Zhou Xin-Lin, Zhao Yong-Heng +1
Cross-correlating the XMM-Newton 2XMMi-DR3 catalog with the Sloan Digital Sky Survey (SDSS) Data Release 8, we obtain one of the largest X-ray/optical catalogs and explore the dist…