Sakharov V.V. Zadachnik po proektirovaniyu zheleznykh dorog s parovoy tyagoy i dopolnenie k knige Izyskaniya i proektirovanie zheleznykh dorog./Sakharov V.V. The task of designing steam-powered railways and a supplement to the book Railway Research and Design. In Russian (ask us if in doubt) - landofmagazines.com

TransliterationSakharov V.V. Zadachnik po proektirovaniyu zheleznykh dorog s parovoy tyagoy i dopolnenie k knige Izyskaniya i proektirovanie zheleznykh dorog.

In EnglishSakharov V.V. The task of designing steam-powered railways and a supplement to the book Railway Research and Design. In Russian (ask us if in doubt)

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