Administrative division

From the decree of the Presidium of the All-Russian Central Executive Committee of June 16, 1928 "On the composition of the districts, regions and their centers of the Central Volga Region" on the formation of the Mordovian district and its zoning.TsGA of the Republic of Mordovia.R. 149. Op.1. D. 86. L. 89, 89ob, 91, 92.1928.

Decree of the Presidium of the All-Russian Central Executive Committee of January 10, 1930 "On the transformation of the Mordovian district of the Middle Volga region into the Mordovian Autonomous Region, the clarification of its external borders and internal administrative divisions."TsGA of the Republic of Mordovia.R. 238. Op.1. D. 73. L. 90-93.1930.

Decree of the Presidium of the All -Russian Central Executive Committee of December 20, 1934 "On the transformation of the Mordovian Autonomous Region into an autonomous Soviet socialist republic."TsGA of the Republic of Mordovia.R. 175. Op.1. D. 6. L. 126, 127.1934.

Decree of the Presidium of the All -Russian Central Executive Committee of March 20, 1935 "On the entry of the Mordovian Autonomous Soviet Socialist Republic in the Kuibyshevsky Territory".TsGA of the Republic of Mordovia.R. 175. Op.1. D. 7. L. 14.1935.

Decree of the Supreme Council of the Mordovian Soviet Socialist Republic of January 25, 1994 on the renaming of the Mordovian Soviet Socialist Republic (MSSR) to the Republic of Mordovia.TsGA of the Republic of Mordovia.R. 234. Op.10. D. 1567. L. 9.1994.