%0 Journal Article %A M. A. Zhuravkov %A V. P. Savchuk %A M. A. Nikolaitchik %T Analytical model of skip motion taking into account influence of head and balancing ropes %J Journal of the Belarusian State University. Mathematics and Informatics %D 2021 %P 105-113 %V 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/BGUMI_2021_2_a9/ %G en %F BGUMI_2021_2_a9