TransliterationS. Smirnov, Elektropakhota. Inzh. S. Smirnov, dots. Mosk. in-ta mekhanizatsii i elektrifikatsii selskogo khoz-va; Predisl. I. Korostashevskiy.
In EnglishS. Smirnov, Electroploughing. Ing. S. Smirnov, Associate Professor, Moscow Institute of Mechanization and Electrification of Rural Economy; Predisl. I. Korostashevsky.
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