Manakov, A. G. and Mikhaylova, A. A. (2015) “Changes in the Territorial and Administrative Division of Northwest Russia over the Soviet Period”, International Journal of Economics and Financial Issues, 5(2S), pp. 37–40. Available at: https://econjournals.com/index.php/ijefi/article/view/1594 (Accessed: 24 September 2022).