1Eugene Garfield.The History and Meaning of the Journal Impact Factor[J].JAMA,2006,295:90-93.
2T.Opthof.Inflation of Impact Factors by Journal Self-citation in Cardiovascular Science[J].NETHERLANDS HEART JOURNAL,2012,21(4):163-165.
3James Hartley.On the Need to Distinguish Between Author and Journal Self-citation[J].Scientometrics,2009(3):787-788.
4Jong Yong,Abdiel.foo.A Study on Journal Self-Citations and Intra-citing within the Subject Category of Multidisciplinary[J].Sci Eng Ethics,2009(15):494.
9Garfield E.Citation analyis as a tool in journal evaluation:Journals can be ranked by frequency and impact of citations for science policy studies[J].Science(S0036-8075),1972,178:471-479.