TransliterationShokalskiy, Yu.M. Svod nivelirovok zheleznykh dorog Evropeyskoy Rossii i katalog vysot nad urovnem morya zheleznodorozhnykh stantsiy. V 3 vyp. Vyp. 1: Vvedenie; Rezultaty svyazochnykh nivellirovok; Svod zheleznodorozhnykh nivellirovok v Zapadnom rayone. Pg.;
In EnglishShokalsky, Yu.M. Code of levelling railways in European Russia and the catalogue of elevations above sea level of railway stations. In 3 Issue 1: Introduction; Results of binding levelling; Code of railway levelling in Western district. Pg.;
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