Kushwaha, P.Sahayanathan, S.Singh, K. P.2014-01-312014-01-312013Monthly Notices of the Royal Astronomical Society, 2013. Vol. 433 (3): pp. 2380-2388http://hdl.handle.net/123456789/85364577 bytestext/htmlenradiation mechanismsnon-thermal – galaxiesactive – BL Lacertae objectsindividualOJ 287 – galaxiesjets – X-raysgalaxiesHigh energy emission processes in OJ 287 during 2009 flareArticle