8. Belenov, N.V. (2018). Moksha-Mordovian toponymy of Samara Luka. Samara: Porto Print. (In Russian)
9. Journal of Frontier Studies. 2020. No 4 | e-ISSN: 2500-0225 Russian Frontier | DOI: 10.46539/jfs.v5i4.233
10. Belenov, N.V. (2019). Historical Moksha-Mordovian place names on Samarskaya Luka. Bulletin of the Southern Federal University, 3, 130-137. Doi:10.23683/1995-0640-2019-3-130-137 (In Russian)
11. Bogachev, A. V. (2008). Samara Local Lore: Archaeological Epochs. Samara: SMI. (In Russian)
12. Chuvashes of Samara Luka. (2003). Cheboksary: ChGIGN. (In Russian)
13. Egorov, V.G. (1964). Etymological dictionary of the Chuvash language. Cheboksary: Chuvash book publishing house. (In Russian)
14. Emelyanov, M.A. (1935). Zhiguli and "Around the World". Kuibyshev: Kuibyshev Publishing House. (In Russian)
15. Emelyanov, M.A. (1955). Samarskaya Luka and Zhiguli. Kuibyshev: Kuibyshev book publishing house. (In Russian)
16. Etymological Dictionary of Slavic Languages (Volume 9). (1983). Moscow: Science. (In Russian)
17. Fedotov, M.R. (1996). Etymological dictionary of the Chuvash language. Cheboksary: ChGIGN. (In Russian)
18. Gimbutas, M. (2004). Balts. People of the amber sea. Moscow: Tsentrpoligraf. (In Russian)
19. Gordeev, F.I. (1969). About the origin of the hydronym Volga. In Onomastics of the Volga region (pp. 122-129). Ulyanovsk. (In Russian)
20. Gordeev, F.I. (1983). Etymological Dictionary of the Mari Language. Yoshkar-Ola: Mari book publishing house. (In Russian)
21. Heraclitov, A. A. (1932). The role of Saratov and Samara in the 17th century in the life of Mordovians. Journal of the Nizhne-Volzhskiy Institute of Local Lore M. Gorky, (1), 2-12. (In Russian)
22. Inzhevatov, I.K. (1987). Toponymic dictionary of the Mordovian ASSR: Names of settlements. Saransk: Mordovian book publishing house. (In Russian)
23. Krivoshchekova-Gantman, A.S. (1983). Geographical names of the Upper Kama region. Perm: Book publishing house. (In Russian)
24. Krotov, P.I. (1893). Lake Yelgushi on the Samarskaya Luka. In Bulletin of the Imperial Russian Geographical Society (pp. 165-168). St. Petersburg: A.S. Suvorin. (In Russian)
25. Lupaev, P. D. (October 2019). My biography. Manuscript from the collection of the Sergievsky Museum of History and Local Lore. Sergievsky Museum of History and Local Lore. Retrieved from http://www.muzei163.ru/o-muzee/novosti-muzeya/kraeved-lupaev-petr-dmitrievich (In Russian)
26. Malkova, N. M. (2019). Materials on the history and culture of the Mordovians of the Samara region. Samara: Samara Archaeological Society. (In Russian)
27. Matveev, A.K. (1991). As the creator of place names. Onomastics issues, (19), 13-27. (In Russian)
28. Matveeva, G.I. (2004). Middle Volga region in the IV-VII centuries: Imenkovskaya culture. Samara: SamSU. (In Russian)
29. Nevskaya, L.G. (1977). Baltic geographic terminology (towards a semantic typology). Moscow: Science. (In Russian)
30. Nikolsky, N.V. (1919). Chavasla - vyrasla dictionary. Husan. (In Chuvash)
31. Pallas, P. S. (1771). Reise durch verschiedene Provinzen des Russischen Reichs. Erster Teil [Travel through different provinces of the Russian Empire. First part]. St. Peterburg: Kayserliche Academie der Wissenschaften. (In German)
32. Preobrazhensky, P.A. (1926). A trip along the Volga: Samara - Tsarevshchina - Shiry- aevo. Samara: Higher courses of local history at SamSU. (In Russian)
33. Rakin, A. N. (2019). Гидроландшафтная лексика удмуртского языка. Finno-Ugric world, 3, 268-274. Doi:10.15507/2076-2577.011.2019.03.268-276. (In Russian)
34. Roshchevsky, Yu.K. (2002). Folk prose of Samara Luka. Togliatti: V. Smirnov's Literary Agency. (In Russian)
35. Sedov, V.V. (1990). Balts and Finno-Ugric peoples in antiquity (based on archaeological materials). In Uralo - Indogermanica (pp. 89-94). Moscow. (In Russian)
36. Simakov, V.E. (2008). Encyclopedia of Chuvash villages of the Samara region (historical and ethnographic materials). Samara: NTC. (In Russian)
37. Smirnov, Yu.N., Dubman, E.L., Barashkov, V.F. & Artamonova, L.M. (1995). Samarskaya Luka in the 16th - early 20th centuries. Samara: SamSU. (In Russian)
38. Suomalainen paikannimikirja. Kotimaisten kielten tutkimuskeskuksen julkaisuja [Finnish place list. Publications of the Finnish Language Research Center] (2007). Helsinki: Karttakeskus. (In Finnish)
39. Tsygankin, D.V. (2005). Memory Imprinted in the Word: Dictionary of Geographical Names of the Republic of Mordovia. Saransk: Red October. (In Russian)
40. Turkin A.I. (1986). Toponymic Dictionary of the Komi ASSR. Syktyvkar: Komi book publishing house. (In Russian)
41. Vasiliev, I. B. & Matveeva, G. I. (1986). At the origins of the history of the Samara Volga region. Kuibyshev: Kuibyshev book publishing house. (In Russian)
42. Vedernikova, T.I. (1996). Ethnography of Samarskaya Luka. Samara: Noon. XXII century. (In Russian)
43. Vershinin, V.I. (2005). Etymological dictionary of Mordovian languages. Yoshkar-Ola: String. (In Russian)
44. Witsen, N. (1692). Noorden oost Tartarie [North and East Tartarie]. Amsterdam: N. Witsen. (In Dutch)