1. Obraztsov V.N.: Stations and Junctions. part II, Transzheldorizdat, Moscow, 492 p. (in Russian) (1938).
2. Akulinichev V.M., Kolodiy L.P.: Calculation and design of high-power and medium-power yard humps. (MIIRT) Moscow, 61 p. (in Russian) (1981).
3. http://ousar.lib.okayama_u.ac.jp/file/15404/Mem_Fac_Eng_OU_27_2_41.pdf. Last accessed 2018/12/10
4. Design rules and standards of sorting devices on 1520 mm railway gauge. TECHINFORM, Moscow, 168 p. (2003).
5. Apatsev V.I., Efimenko Yu.I.: Railway stations and Junc-tions: manual (FSBEI) «Railway transport educational-methodical cen-ter», Moscow, 895 p. (2014).