Strelnikov A.V., Tioulenev M.A. Employment experience of backhoes at open-pit mines of OAO «UK Kuzbassrazrezugol». Vestnik Kuzbasskogo gosudarstvennogo tekhnicheskogo universiteta=Bulletin of the Kuzbass State Technical University. 2011; 2(84):8-12. (In Russ., abstract in Eng.).