1. Antoshkina A.I. Rifoobrazovanie v paleozoe (sever Urala i sopredel’nye oblasti). [A reef-formation during Paleozoic (the north of the Urals and neighbor regions)], Ekaterinburg, UrO RAN Publ., 2003, 303 p. (In Russian).
2. Valeev R.N. Gorizontal’nye sdvigovye dvizhenija zemnoj kory vostoka Russkoj platformy. [The horizontal strike-sleep motions of the earth crust at the east of the Russian Platform] Novye dannye po geologii i neftenosnosti Volgo-Kamskogo kraja. [New data on the geology and oil-bearing of the Volga-Kama region] Trudy Geologicheskogo instituta (g. Kazan) [Proc. of the Geological Institute (Kazan city)], Kazan, Kazan Publ., 1970, no. 30, pp. 90–98. (In Russian).
3. Geologija i neftegazonosnost’ Kamsko-Kinel’skih progibov [Geology and oil-gas- bearing of the Kama-Kinel thrughs]. Trudy soveshhanija, Kazan’, sentjabr’, 1969. Red.: V.I.Troepol’skij [Proc. of the conference, Kazan, September 1969, ed. V.L. Troepolsky], Kazan, Kazan University Publ., 1970, 307 p. (In Russian)
4. Grachevsky M.M. Stratigraficheskie i paleogeograficheskie predposylki poiskov novyh zalezhej nefti v Kamsko-Kinel’skoj vpadine [Stratigraphic and paleogeographic preconditions of new oil pools searching in the Kama-Kinel thrugh]. Geologija i neftegazonosnost’ jugo-vostoka Russkoj platformy. Red. R.B.Sejful’-Muljukov [Geology and oil-gas-bearing at the south east of the Russian Platform. Ed. R.B. Sejful-Muljukov] Leningrad, Gos. nauch.-teh. izd-vo neft. i gorno-topl. lit-ry, 1963 (Trudy NILNEFTEGAZ, vyp. 10) [Trudy NILNEFTEGAZ, no. 10], Leningrad, Gostoptechizgat Publ., 1963, pp.79–97. (In Russian)
5. Gutman I.S., Potemkin G.N., Volk E.Ju., Papuhin S.P. Osobennosti geologicheskogo stroenija nizhnekamennougol’nyh otlozhenij v predelah juzhnoj chasti KamskoKinel’skoj sistemy progibov [The peculiarities of the geological structure of the Lower Carboniferous deposits in the limits of the southern part of the Kama-Kinel trough system] Nedropol’zovanie XXI vek [Mineral resources development XXI century], 2011, no5, pp. 20–25. (In Russian)