TransliterationKovalev A.P., Leleev N.S., Vilenskij T.V. i dr. Parogeneratory. Pod obshhej redakciej A.P.Kovaleva. In Russian
In EnglishKovalev A.P., Leleev H.C., Vilna T.in. and etc. Parogeneratory. Edited general edited A.P.Kovalev. In Russian, Moscow
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