Ссылка для цитирования (ENG)
Argimbaev Kaerbek Rafkatovich , Kholodjakov H. . Determining the safe working height of an power shovel for the development of iron-bearing tailing dumps (paper) World Applied Sciences Journal. 2013. №27. pp. 1087-1090. https://www.idosi.org/wasj/wasj27(8)13/22.pdf