==Suryakant Kamat== 
 I really hope so.See Rashtrakuta, Seuna, Chalukya, Vijayanagara_empire in all these article his book 'A concise history of Karnataka' is cited as a source.In fact user Dineshkannambadi's all contributions are sourced from this book which is not accepted by many editors.I had problems with rashtrakuta and seuna while Telugu editors had problems with Vijayanagara_empire.Plz see the talk for the details.I think that historian glorifies Karnataka and terms all South Indian dynasties of being Kannada origin.Morever Dinesh seems to use few sources including above to push Kannada POV evenrywhere.Note the glorification of Kannada on these articles against other languages.