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2018RAA....18..150L - Research in Astron. and astroph., 18, 150-150 (2018/December-0)
Long-term optical color behavior of a sample of blazars.
LI X.-P., LUO Y.-H., YANG H.-T., YANG H.-Y., YANG C. and CAI Y.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): galaxies: active - BL Lacertae objects: general - quasars: general - methods: statistical
Simbad objects: 25
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