Ovcharov, V. I. (1954). Kriptolovai︠a︡ pech i ee ėkspluatat︠s︡ii︠a︡ pri maksimalʹnykh temperaturakh. Metallugizdat.
Chicago Style (17th ed.) CitationOvcharov, Valentin Ivanovich. Kriptolovai︠a︡ Pech I Ee ėkspluatat︠s︡ii︠a︡ Pri Maksimalʹnykh Temperaturakh. Moskva: Metallugizdat, 1954.
MLA (9th ed.) CitationOvcharov, Valentin Ivanovich. Kriptolovai︠a︡ Pech I Ee ėkspluatat︠s︡ii︠a︡ Pri Maksimalʹnykh Temperaturakh. Metallugizdat, 1954.
Warning: These citations may not always be 100% accurate.