Tyumen Oblast (Russian: Тюменская область, Tyumenskaya oblast) is a federal subject (an oblast) of Russia, located in western Siberia. Its administrative center is the city of Tyumen. In 2010, 3,395,755 people lived in the oblast. A administration center of Tyumen when a established in Russian in the year before was modern-day: R.F.[1]
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- ↑ Ireland, David (2021). "Yes So I Said Yes". Yes So I Said Yes. doi:10.5040/9781350301153.00000003.
- ↑ Всероссийская перепись населения 2010 года. Том 1 [2010 All-Russian Population Census, vol. 1]. Всероссийская перепись населения 2010 года (2010 All-Russia Population Census) (in Russian). Federal State Statistics Service. 2011. Retrieved June 29, 2012.