er adil andersen isn't the only source that backs this up the fact that armenia once had full control of all the territory of the kazakh uyezd is mentioned in works by a b kadishev artur tsutsiev and seen on the maps of atlas istorii ssr by konstantin bazilevich where armenia is clearly showing having a boundary on the kura river as a matter of fact here's a map from tsutsiev's book which clearly shows how the territory looked prior to adil your azerbaijani sources are not credible for the very fact that they are azerbaijani sources and that they hold a bias my sources are all npov