1. Ivanovskii, V.N., Oborudovanie dlya dobychi nefti i gaza (Equipment for Oil and Gas Extraction), Moscow: Neft’ i gaz, 2002.
2. Bogdanov, A.A., Pogruzhnye tsentrobezhnye elektronasosy dlya dobychi nefti (Immersed Rotary Electric Pumps for Oil Extraction), Moscow: Nedra, 1986.
3. Ledovskii, A.N., Elektricheskie mashiny s vysokokoertsitivnymi. postoyannymi magnitami (Electrical Machines with High-Coercivity Permanent Magnets), Moscow: Energoatomizdat, 1985.