TransliterationKhalin A. A. Sistema putey soobshcheniya Nizhegorodskogo Povolzhya i ee rol v sotsialno-ekonomicheskom razvitii regiona (30—90-e gg. XIX v.).
In EnglishKhalin A. A. Railway system of the Nizhny Novgorod Volga region and its role in the socio-economic development of the region (30-90 s of the 19th century). In Russian
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