Some aspects of the cross-border cooperation development between the Republic of Kazakhstan and the Russian Federation (on the example of neighboring oblasts of Kazakhstan to the Novosibirsk oblast). МОМП [Internet]. 2018 Dec. 1 [cited 2026 Sep. 10];74(2):140-5. Available from: https://bulletin-ir-law.kaznu.kz/index.php/1-mo/article/view/898